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rustc_span/
symbol.rs

1//! An "interner" is a data structure that associates values with usize tags and
2//! allows bidirectional lookup; i.e., given a value, one can easily find the
3//! type, and vice versa.
4
5use std::hash::{BuildHasher, Hash, Hasher};
6use std::{fmt, str};
7
8use rustc_arena::DroplessArena;
9use rustc_data_structures::fx::FxBuildHasher;
10use rustc_data_structures::hash_table::{Entry, HashTable};
11use rustc_data_structures::stable_hash::{StableCompare, StableHash, StableHashCtxt, StableHasher};
12use rustc_data_structures::sync::Lock;
13use rustc_macros::{Decodable, Encodable, StableHash, symbols};
14
15use crate::edit_distance::find_best_match_for_name;
16use crate::{DUMMY_SP, Edition, Span, with_session_globals};
17
18#[cfg(test)]
19mod tests;
20
21// The proc macro code for this is in `compiler/rustc_macros/src/symbols.rs`.
22const SYMBOL_DIGITS_BASE: u32 = 2353u32;
const SYMBOL_UPPERCASE_LETTERS_BASE: u32 = 2363u32;
const SYMBOL_LOWERCASE_LETTERS_BASE: u32 = 2389u32;
#[doc = r" The number of predefined symbols; this is the first index for"]
#[doc = r" extra pre-interned symbols in an Interner created via"]
#[doc = r" [`Interner::with_extra_symbols`]."]
pub const PREDEFINED_SYMBOLS_COUNT: u32 = 2416u32;
#[doc(hidden)]
#[allow(non_upper_case_globals)]
mod kw_generated {
    use super::Symbol;
    pub const DollarCrate: Symbol = Symbol::new(0u32);
    pub const PathRoot: Symbol = Symbol::new(1u32);
    pub const Underscore: Symbol = Symbol::new(2u32);
    pub const As: Symbol = Symbol::new(3u32);
    pub const Break: Symbol = Symbol::new(4u32);
    pub const Const: Symbol = Symbol::new(5u32);
    pub const Continue: Symbol = Symbol::new(6u32);
    pub const Crate: Symbol = Symbol::new(7u32);
    pub const Else: Symbol = Symbol::new(8u32);
    pub const Enum: Symbol = Symbol::new(9u32);
    pub const Extern: Symbol = Symbol::new(10u32);
    pub const False: Symbol = Symbol::new(11u32);
    pub const Fn: Symbol = Symbol::new(12u32);
    pub const For: Symbol = Symbol::new(13u32);
    pub const If: Symbol = Symbol::new(14u32);
    pub const Impl: Symbol = Symbol::new(15u32);
    pub const In: Symbol = Symbol::new(16u32);
    pub const Let: Symbol = Symbol::new(17u32);
    pub const Loop: Symbol = Symbol::new(18u32);
    pub const Match: Symbol = Symbol::new(19u32);
    pub const Mod: Symbol = Symbol::new(20u32);
    pub const Move: Symbol = Symbol::new(21u32);
    pub const Mut: Symbol = Symbol::new(22u32);
    pub const Pub: Symbol = Symbol::new(23u32);
    pub const Ref: Symbol = Symbol::new(24u32);
    pub const Return: Symbol = Symbol::new(25u32);
    pub const SelfLower: Symbol = Symbol::new(26u32);
    pub const SelfUpper: Symbol = Symbol::new(27u32);
    pub const Static: Symbol = Symbol::new(28u32);
    pub const Struct: Symbol = Symbol::new(29u32);
    pub const Super: Symbol = Symbol::new(30u32);
    pub const Trait: Symbol = Symbol::new(31u32);
    pub const True: Symbol = Symbol::new(32u32);
    pub const Type: Symbol = Symbol::new(33u32);
    pub const Unsafe: Symbol = Symbol::new(34u32);
    pub const Use: Symbol = Symbol::new(35u32);
    pub const Where: Symbol = Symbol::new(36u32);
    pub const While: Symbol = Symbol::new(37u32);
    pub const Abstract: Symbol = Symbol::new(38u32);
    pub const Become: Symbol = Symbol::new(39u32);
    pub const Box: Symbol = Symbol::new(40u32);
    pub const Do: Symbol = Symbol::new(41u32);
    pub const Final: Symbol = Symbol::new(42u32);
    pub const Macro: Symbol = Symbol::new(43u32);
    pub const Override: Symbol = Symbol::new(44u32);
    pub const Priv: Symbol = Symbol::new(45u32);
    pub const Typeof: Symbol = Symbol::new(46u32);
    pub const Unsized: Symbol = Symbol::new(47u32);
    pub const Virtual: Symbol = Symbol::new(48u32);
    pub const Yield: Symbol = Symbol::new(49u32);
    pub const Async: Symbol = Symbol::new(50u32);
    pub const Await: Symbol = Symbol::new(51u32);
    pub const Dyn: Symbol = Symbol::new(52u32);
    pub const Gen: Symbol = Symbol::new(53u32);
    pub const Try: Symbol = Symbol::new(54u32);
    pub const StaticLifetime: Symbol = Symbol::new(55u32);
    pub const UnderscoreLifetime: Symbol = Symbol::new(56u32);
    pub const Auto: Symbol = Symbol::new(57u32);
    pub const Builtin: Symbol = Symbol::new(58u32);
    pub const Catch: Symbol = Symbol::new(59u32);
    pub const ContractEnsures: Symbol = Symbol::new(60u32);
    pub const ContractRequires: Symbol = Symbol::new(61u32);
    pub const Default: Symbol = Symbol::new(62u32);
    pub const MacroRules: Symbol = Symbol::new(63u32);
    pub const Pin: Symbol = Symbol::new(64u32);
    pub const Raw: Symbol = Symbol::new(65u32);
    pub const Reuse: Symbol = Symbol::new(66u32);
    pub const Safe: Symbol = Symbol::new(67u32);
    pub const Union: Symbol = Symbol::new(68u32);
    pub const Yeet: Symbol = Symbol::new(69u32);
}
#[allow(non_upper_case_globals)]
#[doc(hidden)]
pub mod sym_generated {
    use super::Symbol;
    pub const Abi: Symbol = Symbol::new(70u32);
    pub const AcqRel: Symbol = Symbol::new(71u32);
    pub const Acquire: Symbol = Symbol::new(72u32);
    pub const Active: Symbol = Symbol::new(73u32);
    pub const ActiveOnly: Symbol = Symbol::new(74u32);
    pub const Alignment: Symbol = Symbol::new(75u32);
    pub const Arc: Symbol = Symbol::new(76u32);
    pub const ArcWeak: Symbol = Symbol::new(77u32);
    pub const Array: Symbol = Symbol::new(78u32);
    pub const ArrayToPointer: Symbol = Symbol::new(79u32);
    pub const AsMut: Symbol = Symbol::new(80u32);
    pub const AsRef: Symbol = Symbol::new(81u32);
    pub const AssertParamIsClone: Symbol = Symbol::new(82u32);
    pub const AssertParamIsCopy: Symbol = Symbol::new(83u32);
    pub const AssertParamIsEq: Symbol = Symbol::new(84u32);
    pub const AsyncGenFinished: Symbol = Symbol::new(85u32);
    pub const AsyncGenPending: Symbol = Symbol::new(86u32);
    pub const AsyncGenReady: Symbol = Symbol::new(87u32);
    pub const Atomic: Symbol = Symbol::new(88u32);
    pub const BTreeMap: Symbol = Symbol::new(89u32);
    pub const Bool: Symbol = Symbol::new(90u32);
    pub const Borrow: Symbol = Symbol::new(91u32);
    pub const BorrowMut: Symbol = Symbol::new(92u32);
    pub const BoxDerefTransmute: Symbol = Symbol::new(93u32);
    pub const Break: Symbol = Symbol::new(94u32);
    pub const BuildHasher: Symbol = Symbol::new(95u32);
    pub const CStr: Symbol = Symbol::new(96u32);
    pub const CallOnceFuture: Symbol = Symbol::new(97u32);
    pub const CallRefFuture: Symbol = Symbol::new(98u32);
    pub const Capture: Symbol = Symbol::new(99u32);
    pub const Cell: Symbol = Symbol::new(100u32);
    pub const Char: Symbol = Symbol::new(101u32);
    pub const Cleanup: Symbol = Symbol::new(102u32);
    pub const Client: Symbol = Symbol::new(103u32);
    pub const Clone: Symbol = Symbol::new(104u32);
    pub const ClosureFnPointer: Symbol = Symbol::new(105u32);
    pub const CoercePointee: Symbol = Symbol::new(106u32);
    pub const CoercePointeeValidated: Symbol = Symbol::new(107u32);
    pub const CoerceShared: Symbol = Symbol::new(108u32);
    pub const CoerceUnsized: Symbol = Symbol::new(109u32);
    pub const Const: Symbol = Symbol::new(110u32);
    pub const ConstParamTy: Symbol = Symbol::new(111u32);
    pub const ConstParamTy_: Symbol = Symbol::new(112u32);
    pub const Context: Symbol = Symbol::new(113u32);
    pub const Continue: Symbol = Symbol::new(114u32);
    pub const ControlFlow: Symbol = Symbol::new(115u32);
    pub const Copy: Symbol = Symbol::new(116u32);
    pub const Cow: Symbol = Symbol::new(117u32);
    pub const Debug: Symbol = Symbol::new(118u32);
    pub const Default: Symbol = Symbol::new(119u32);
    pub const Deref: Symbol = Symbol::new(120u32);
    pub const DispatchFromDyn: Symbol = Symbol::new(121u32);
    pub const Display: Symbol = Symbol::new(122u32);
    pub const Dual: Symbol = Symbol::new(123u32);
    pub const DualOnly: Symbol = Symbol::new(124u32);
    pub const Dualv: Symbol = Symbol::new(125u32);
    pub const DualvOnly: Symbol = Symbol::new(126u32);
    pub const Duplicated: Symbol = Symbol::new(127u32);
    pub const DuplicatedOnly: Symbol = Symbol::new(128u32);
    pub const DynTrait: Symbol = Symbol::new(129u32);
    pub const Enum: Symbol = Symbol::new(130u32);
    pub const Eq: Symbol = Symbol::new(131u32);
    pub const Equal: Symbol = Symbol::new(132u32);
    pub const Err: Symbol = Symbol::new(133u32);
    pub const Expected: Symbol = Symbol::new(134u32);
    pub const ExternC: Symbol = Symbol::new(135u32);
    pub const ExternRust: Symbol = Symbol::new(136u32);
    pub const Float: Symbol = Symbol::new(137u32);
    pub const FloatToFloat: Symbol = Symbol::new(138u32);
    pub const FloatToInt: Symbol = Symbol::new(139u32);
    pub const FmtArgumentsNew: Symbol = Symbol::new(140u32);
    pub const Fn: Symbol = Symbol::new(141u32);
    pub const FnMut: Symbol = Symbol::new(142u32);
    pub const FnOnce: Symbol = Symbol::new(143u32);
    pub const FnPtr: Symbol = Symbol::new(144u32);
    pub const FnPtrToPtr: Symbol = Symbol::new(145u32);
    pub const Formatter: Symbol = Symbol::new(146u32);
    pub const Forward: Symbol = Symbol::new(147u32);
    pub const Found: Symbol = Symbol::new(148u32);
    pub const From: Symbol = Symbol::new(149u32);
    pub const FromIterator: Symbol = Symbol::new(150u32);
    pub const FromResidual: Symbol = Symbol::new(151u32);
    pub const GlobalAlloc: Symbol = Symbol::new(152u32);
    pub const Hash: Symbol = Symbol::new(153u32);
    pub const HashMap: Symbol = Symbol::new(154u32);
    pub const HashSet: Symbol = Symbol::new(155u32);
    pub const Hasher: Symbol = Symbol::new(156u32);
    pub const InCleanup: Symbol = Symbol::new(157u32);
    pub const IndexOutput: Symbol = Symbol::new(158u32);
    pub const Input: Symbol = Symbol::new(159u32);
    pub const Int: Symbol = Symbol::new(160u32);
    pub const IntToFloat: Symbol = Symbol::new(161u32);
    pub const IntToInt: Symbol = Symbol::new(162u32);
    pub const Into: Symbol = Symbol::new(163u32);
    pub const IntoAsyncIterator: Symbol = Symbol::new(164u32);
    pub const IntoFuture: Symbol = Symbol::new(165u32);
    pub const IntoIterator: Symbol = Symbol::new(166u32);
    pub const IntoIteratorItem: Symbol = Symbol::new(167u32);
    pub const IoBufReader: Symbol = Symbol::new(168u32);
    pub const IrTyKind: Symbol = Symbol::new(169u32);
    pub const Item: Symbol = Symbol::new(170u32);
    pub const ItemContext: Symbol = Symbol::new(171u32);
    pub const Iterator: Symbol = Symbol::new(172u32);
    pub const IteratorItem: Symbol = Symbol::new(173u32);
    pub const IteratorMap: Symbol = Symbol::new(174u32);
    pub const Layout: Symbol = Symbol::new(175u32);
    pub const Lifetime: Symbol = Symbol::new(176u32);
    pub const LintPass: Symbol = Symbol::new(177u32);
    pub const LocalKey: Symbol = Symbol::new(178u32);
    pub const MutToConstPointer: Symbol = Symbol::new(179u32);
    pub const Mutex: Symbol = Symbol::new(180u32);
    pub const MutexGuard: Symbol = Symbol::new(181u32);
    pub const Named: Symbol = Symbol::new(182u32);
    pub const NonZero: Symbol = Symbol::new(183u32);
    pub const None: Symbol = Symbol::new(184u32);
    pub const Normal: Symbol = Symbol::new(185u32);
    pub const Ok: Symbol = Symbol::new(186u32);
    pub const Option: Symbol = Symbol::new(187u32);
    pub const Ord: Symbol = Symbol::new(188u32);
    pub const Ordering: Symbol = Symbol::new(189u32);
    pub const Other: Symbol = Symbol::new(190u32);
    pub const Output: Symbol = Symbol::new(191u32);
    pub const ParamSet: Symbol = Symbol::new(192u32);
    pub const PartialEq: Symbol = Symbol::new(193u32);
    pub const PartialOrd: Symbol = Symbol::new(194u32);
    pub const Pending: Symbol = Symbol::new(195u32);
    pub const PinDerefMutHelper: Symbol = Symbol::new(196u32);
    pub const PinMacroHelper: Symbol = Symbol::new(197u32);
    pub const Pointer: Symbol = Symbol::new(198u32);
    pub const PointerCoercion: Symbol = Symbol::new(199u32);
    pub const PointerExposeProvenance: Symbol = Symbol::new(200u32);
    pub const PointerWithExposedProvenance: Symbol = Symbol::new(201u32);
    pub const Poll: Symbol = Symbol::new(202u32);
    pub const PtrToPtr: Symbol = Symbol::new(203u32);
    pub const Range: Symbol = Symbol::new(204u32);
    pub const RangeCopy: Symbol = Symbol::new(205u32);
    pub const RangeFrom: Symbol = Symbol::new(206u32);
    pub const RangeFromCopy: Symbol = Symbol::new(207u32);
    pub const RangeFull: Symbol = Symbol::new(208u32);
    pub const RangeInclusive: Symbol = Symbol::new(209u32);
    pub const RangeInclusiveCopy: Symbol = Symbol::new(210u32);
    pub const RangeMax: Symbol = Symbol::new(211u32);
    pub const RangeMin: Symbol = Symbol::new(212u32);
    pub const RangeSub: Symbol = Symbol::new(213u32);
    pub const RangeTo: Symbol = Symbol::new(214u32);
    pub const RangeToInclusive: Symbol = Symbol::new(215u32);
    pub const RangeToInclusiveCopy: Symbol = Symbol::new(216u32);
    pub const Rc: Symbol = Symbol::new(217u32);
    pub const RcWeak: Symbol = Symbol::new(218u32);
    pub const Ready: Symbol = Symbol::new(219u32);
    pub const Reborrow: Symbol = Symbol::new(220u32);
    pub const RefCell: Symbol = Symbol::new(221u32);
    pub const Reference: Symbol = Symbol::new(222u32);
    pub const ReifyFnPointer: Symbol = Symbol::new(223u32);
    pub const Relaxed: Symbol = Symbol::new(224u32);
    pub const Release: Symbol = Symbol::new(225u32);
    pub const Result: Symbol = Symbol::new(226u32);
    pub const ResumeTy: Symbol = Symbol::new(227u32);
    pub const Reverse: Symbol = Symbol::new(228u32);
    pub const Rust: Symbol = Symbol::new(229u32);
    pub const RustEmbed: Symbol = Symbol::new(230u32);
    pub const RustaceansAreAwesome: Symbol = Symbol::new(231u32);
    pub const RwLock: Symbol = Symbol::new(232u32);
    pub const RwLockReadGuard: Symbol = Symbol::new(233u32);
    pub const RwLockWriteGuard: Symbol = Symbol::new(234u32);
    pub const Safe: Symbol = Symbol::new(235u32);
    pub const Safety: Symbol = Symbol::new(236u32);
    pub const SelfTy: Symbol = Symbol::new(237u32);
    pub const Send: Symbol = Symbol::new(238u32);
    pub const SeqCst: Symbol = Symbol::new(239u32);
    pub const Sized: Symbol = Symbol::new(240u32);
    pub const Slice: Symbol = Symbol::new(241u32);
    pub const SliceIndex: Symbol = Symbol::new(242u32);
    pub const Some: Symbol = Symbol::new(243u32);
    pub const Source: Symbol = Symbol::new(244u32);
    pub const SpanCtxt: Symbol = Symbol::new(245u32);
    pub const StdinLock: Symbol = Symbol::new(246u32);
    pub const Str: Symbol = Symbol::new(247u32);
    pub const String: Symbol = Symbol::new(248u32);
    pub const Struct: Symbol = Symbol::new(249u32);
    pub const StructuralPartialEq: Symbol = Symbol::new(250u32);
    pub const Subtype: Symbol = Symbol::new(251u32);
    pub const SymbolIntern: Symbol = Symbol::new(252u32);
    pub const Sync: Symbol = Symbol::new(253u32);
    pub const SyncUnsafeCell: Symbol = Symbol::new(254u32);
    pub const Target: Symbol = Symbol::new(255u32);
    pub const This: Symbol = Symbol::new(256u32);
    pub const TokenStream: Symbol = Symbol::new(257u32);
    pub const Transmute: Symbol = Symbol::new(258u32);
    pub const TrivialClone: Symbol = Symbol::new(259u32);
    pub const Try: Symbol = Symbol::new(260u32);
    pub const TryCaptureGeneric: Symbol = Symbol::new(261u32);
    pub const TryCapturePrintable: Symbol = Symbol::new(262u32);
    pub const TryFrom: Symbol = Symbol::new(263u32);
    pub const TryInto: Symbol = Symbol::new(264u32);
    pub const Tuple: Symbol = Symbol::new(265u32);
    pub const Ty: Symbol = Symbol::new(266u32);
    pub const TyCtxt: Symbol = Symbol::new(267u32);
    pub const TyKind: Symbol = Symbol::new(268u32);
    pub const Type: Symbol = Symbol::new(269u32);
    pub const Union: Symbol = Symbol::new(270u32);
    pub const Unresolved: Symbol = Symbol::new(271u32);
    pub const Unsafe: Symbol = Symbol::new(272u32);
    pub const UnsafeFnPointer: Symbol = Symbol::new(273u32);
    pub const Unsize: Symbol = Symbol::new(274u32);
    pub const UnsizePointee: Symbol = Symbol::new(275u32);
    pub const Vec: Symbol = Symbol::new(276u32);
    pub const Wrapper: Symbol = Symbol::new(277u32);
    pub const _DECLS: Symbol = Symbol::new(278u32);
    pub const __H: Symbol = Symbol::new(279u32);
    pub const __S: Symbol = Symbol::new(280u32);
    pub const __awaitee: Symbol = Symbol::new(281u32);
    pub const __try_var: Symbol = Symbol::new(282u32);
    pub const _t: Symbol = Symbol::new(283u32);
    pub const _task_context: Symbol = Symbol::new(284u32);
    pub const a32: Symbol = Symbol::new(285u32);
    pub const aarch64: Symbol = Symbol::new(286u32);
    pub const aarch64_target_feature: Symbol = Symbol::new(287u32);
    pub const aarch64_unstable_target_feature: Symbol = Symbol::new(288u32);
    pub const aarch64_ver_target_feature: Symbol = Symbol::new(289u32);
    pub const abi: Symbol = Symbol::new(290u32);
    pub const abi_amdgpu_kernel: Symbol = Symbol::new(291u32);
    pub const abi_avr_interrupt: Symbol = Symbol::new(292u32);
    pub const abi_c_cmse_nonsecure_call: Symbol = Symbol::new(293u32);
    pub const abi_cmse_nonsecure_call: Symbol = Symbol::new(294u32);
    pub const abi_custom: Symbol = Symbol::new(295u32);
    pub const abi_efiapi: Symbol = Symbol::new(296u32);
    pub const abi_gpu_kernel: Symbol = Symbol::new(297u32);
    pub const abi_msp430_interrupt: Symbol = Symbol::new(298u32);
    pub const abi_ptx: Symbol = Symbol::new(299u32);
    pub const abi_riscv_interrupt: Symbol = Symbol::new(300u32);
    pub const abi_swift: Symbol = Symbol::new(301u32);
    pub const abi_sysv64: Symbol = Symbol::new(302u32);
    pub const abi_thiscall: Symbol = Symbol::new(303u32);
    pub const abi_unadjusted: Symbol = Symbol::new(304u32);
    pub const abi_vectorcall: Symbol = Symbol::new(305u32);
    pub const abi_x86_interrupt: Symbol = Symbol::new(306u32);
    pub const abort: Symbol = Symbol::new(307u32);
    pub const add: Symbol = Symbol::new(308u32);
    pub const add_assign: Symbol = Symbol::new(309u32);
    pub const add_with_overflow: Symbol = Symbol::new(310u32);
    pub const address: Symbol = Symbol::new(311u32);
    pub const adt_const_params: Symbol = Symbol::new(312u32);
    pub const advanced_slice_patterns: Symbol = Symbol::new(313u32);
    pub const adx_target_feature: Symbol = Symbol::new(314u32);
    pub const aes: Symbol = Symbol::new(315u32);
    pub const aggregate_raw_ptr: Symbol = Symbol::new(316u32);
    pub const alias: Symbol = Symbol::new(317u32);
    pub const align: Symbol = Symbol::new(318u32);
    pub const align_of: Symbol = Symbol::new(319u32);
    pub const align_of_val: Symbol = Symbol::new(320u32);
    pub const alignment: Symbol = Symbol::new(321u32);
    pub const all: Symbol = Symbol::new(322u32);
    pub const alloc: Symbol = Symbol::new(323u32);
    pub const alloc_error_handler: Symbol = Symbol::new(324u32);
    pub const alloc_layout: Symbol = Symbol::new(325u32);
    pub const alloc_zeroed: Symbol = Symbol::new(326u32);
    pub const allocator: Symbol = Symbol::new(327u32);
    pub const allocator_internals: Symbol = Symbol::new(328u32);
    pub const allow: Symbol = Symbol::new(329u32);
    pub const allow_fail: Symbol = Symbol::new(330u32);
    pub const allow_internal_unsafe: Symbol = Symbol::new(331u32);
    pub const allow_internal_unstable: Symbol = Symbol::new(332u32);
    pub const altivec: Symbol = Symbol::new(333u32);
    pub const alu32: Symbol = Symbol::new(334u32);
    pub const always: Symbol = Symbol::new(335u32);
    pub const amdgpu: Symbol = Symbol::new(336u32);
    pub const amdgpu_dispatch_ptr: Symbol = Symbol::new(337u32);
    pub const analysis: Symbol = Symbol::new(338u32);
    pub const and: Symbol = Symbol::new(339u32);
    pub const and_then: Symbol = Symbol::new(340u32);
    pub const anon: Symbol = Symbol::new(341u32);
    pub const anon_assoc: Symbol = Symbol::new(342u32);
    pub const anonymous_lifetime_in_impl_trait: Symbol = Symbol::new(343u32);
    pub const any: Symbol = Symbol::new(344u32);
    pub const apx_target_feature: Symbol = Symbol::new(345u32);
    pub const arbitrary_enum_discriminant: Symbol = Symbol::new(346u32);
    pub const arbitrary_self_types: Symbol = Symbol::new(347u32);
    pub const arbitrary_self_types_pointers: Symbol = Symbol::new(348u32);
    pub const areg: Symbol = Symbol::new(349u32);
    pub const args: Symbol = Symbol::new(350u32);
    pub const arith_offset: Symbol = Symbol::new(351u32);
    pub const arm: Symbol = Symbol::new(352u32);
    pub const arm64ec: Symbol = Symbol::new(353u32);
    pub const arm_a32: Symbol = Symbol::new(354u32);
    pub const arm_t32: Symbol = Symbol::new(355u32);
    pub const arm_target_feature: Symbol = Symbol::new(356u32);
    pub const array: Symbol = Symbol::new(357u32);
    pub const as_dash_needed: Symbol = Symbol::new(358u32);
    pub const as_ref: Symbol = Symbol::new(359u32);
    pub const asm: Symbol = Symbol::new(360u32);
    pub const asm_cfg: Symbol = Symbol::new(361u32);
    pub const asm_const: Symbol = Symbol::new(362u32);
    pub const asm_const_ptr: Symbol = Symbol::new(363u32);
    pub const asm_experimental_arch: Symbol = Symbol::new(364u32);
    pub const asm_experimental_reg: Symbol = Symbol::new(365u32);
    pub const asm_goto: Symbol = Symbol::new(366u32);
    pub const asm_goto_with_outputs: Symbol = Symbol::new(367u32);
    pub const asm_sym: Symbol = Symbol::new(368u32);
    pub const asm_unwind: Symbol = Symbol::new(369u32);
    pub const assert: Symbol = Symbol::new(370u32);
    pub const assert_eq: Symbol = Symbol::new(371u32);
    pub const assert_eq_macro: Symbol = Symbol::new(372u32);
    pub const assert_fields_are_eq: Symbol = Symbol::new(373u32);
    pub const assert_inhabited: Symbol = Symbol::new(374u32);
    pub const assert_macro: Symbol = Symbol::new(375u32);
    pub const assert_mem_uninitialized_valid: Symbol = Symbol::new(376u32);
    pub const assert_ne_macro: Symbol = Symbol::new(377u32);
    pub const assert_receiver_is_total_eq: Symbol = Symbol::new(378u32);
    pub const assert_zero_valid: Symbol = Symbol::new(379u32);
    pub const asserting: Symbol = Symbol::new(380u32);
    pub const associated_const_equality: Symbol = Symbol::new(381u32);
    pub const associated_consts: Symbol = Symbol::new(382u32);
    pub const associated_type_bounds: Symbol = Symbol::new(383u32);
    pub const associated_type_defaults: Symbol = Symbol::new(384u32);
    pub const associated_types: Symbol = Symbol::new(385u32);
    pub const assume: Symbol = Symbol::new(386u32);
    pub const assume_init: Symbol = Symbol::new(387u32);
    pub const asterisk: Symbol = Symbol::new(388u32);
    pub const async_await: Symbol = Symbol::new(389u32);
    pub const async_call: Symbol = Symbol::new(390u32);
    pub const async_call_mut: Symbol = Symbol::new(391u32);
    pub const async_call_once: Symbol = Symbol::new(392u32);
    pub const async_closure: Symbol = Symbol::new(393u32);
    pub const async_drop: Symbol = Symbol::new(394u32);
    pub const async_drop_in_place: Symbol = Symbol::new(395u32);
    pub const async_fn: Symbol = Symbol::new(396u32);
    pub const async_fn_in_dyn_trait: Symbol = Symbol::new(397u32);
    pub const async_fn_in_trait: Symbol = Symbol::new(398u32);
    pub const async_fn_kind_helper: Symbol = Symbol::new(399u32);
    pub const async_fn_kind_upvars: Symbol = Symbol::new(400u32);
    pub const async_fn_mut: Symbol = Symbol::new(401u32);
    pub const async_fn_once: Symbol = Symbol::new(402u32);
    pub const async_fn_once_output: Symbol = Symbol::new(403u32);
    pub const async_fn_track_caller: Symbol = Symbol::new(404u32);
    pub const async_fn_traits: Symbol = Symbol::new(405u32);
    pub const async_for_loop: Symbol = Symbol::new(406u32);
    pub const async_gen_internals: Symbol = Symbol::new(407u32);
    pub const async_iterator: Symbol = Symbol::new(408u32);
    pub const async_iterator_poll_next: Symbol = Symbol::new(409u32);
    pub const async_trait_bounds: Symbol = Symbol::new(410u32);
    pub const atomic: Symbol = Symbol::new(411u32);
    pub const atomic_and: Symbol = Symbol::new(412u32);
    pub const atomic_cxchg: Symbol = Symbol::new(413u32);
    pub const atomic_cxchgweak: Symbol = Symbol::new(414u32);
    pub const atomic_fence: Symbol = Symbol::new(415u32);
    pub const atomic_load: Symbol = Symbol::new(416u32);
    pub const atomic_max: Symbol = Symbol::new(417u32);
    pub const atomic_min: Symbol = Symbol::new(418u32);
    pub const atomic_nand: Symbol = Symbol::new(419u32);
    pub const atomic_or: Symbol = Symbol::new(420u32);
    pub const atomic_singlethreadfence: Symbol = Symbol::new(421u32);
    pub const atomic_store: Symbol = Symbol::new(422u32);
    pub const atomic_umax: Symbol = Symbol::new(423u32);
    pub const atomic_umin: Symbol = Symbol::new(424u32);
    pub const atomic_xadd: Symbol = Symbol::new(425u32);
    pub const atomic_xchg: Symbol = Symbol::new(426u32);
    pub const atomic_xor: Symbol = Symbol::new(427u32);
    pub const atomic_xsub: Symbol = Symbol::new(428u32);
    pub const atomics: Symbol = Symbol::new(429u32);
    pub const att_syntax: Symbol = Symbol::new(430u32);
    pub const attr: Symbol = Symbol::new(431u32);
    pub const attr_literals: Symbol = Symbol::new(432u32);
    pub const attribute: Symbol = Symbol::new(433u32);
    pub const attributes: Symbol = Symbol::new(434u32);
    pub const audit_that: Symbol = Symbol::new(435u32);
    pub const augmented_assignments: Symbol = Symbol::new(436u32);
    pub const auto_cfg: Symbol = Symbol::new(437u32);
    pub const auto_traits: Symbol = Symbol::new(438u32);
    pub const autodiff: Symbol = Symbol::new(439u32);
    pub const autodiff_forward: Symbol = Symbol::new(440u32);
    pub const autodiff_reverse: Symbol = Symbol::new(441u32);
    pub const automatically_derived: Symbol = Symbol::new(442u32);
    pub const available_externally: Symbol = Symbol::new(443u32);
    pub const avr: Symbol = Symbol::new(444u32);
    pub const avr_target_feature: Symbol = Symbol::new(445u32);
    pub const avx: Symbol = Symbol::new(446u32);
    pub const avx10_target_feature: Symbol = Symbol::new(447u32);
    pub const avx512_target_feature: Symbol = Symbol::new(448u32);
    pub const avx512bw: Symbol = Symbol::new(449u32);
    pub const avx512f: Symbol = Symbol::new(450u32);
    pub const await_macro: Symbol = Symbol::new(451u32);
    pub const backchain: Symbol = Symbol::new(452u32);
    pub const backend_repr: Symbol = Symbol::new(453u32);
    pub const begin_panic: Symbol = Symbol::new(454u32);
    pub const bench: Symbol = Symbol::new(455u32);
    pub const bevy_ecs: Symbol = Symbol::new(456u32);
    pub const bikeshed: Symbol = Symbol::new(457u32);
    pub const bikeshed_guaranteed_no_drop: Symbol = Symbol::new(458u32);
    pub const bin: Symbol = Symbol::new(459u32);
    pub const bind_by_move_pattern_guards: Symbol = Symbol::new(460u32);
    pub const bindings_after_at: Symbol = Symbol::new(461u32);
    pub const bitand: Symbol = Symbol::new(462u32);
    pub const bitand_assign: Symbol = Symbol::new(463u32);
    pub const bitor: Symbol = Symbol::new(464u32);
    pub const bitor_assign: Symbol = Symbol::new(465u32);
    pub const bitreverse: Symbol = Symbol::new(466u32);
    pub const bits: Symbol = Symbol::new(467u32);
    pub const bitxor: Symbol = Symbol::new(468u32);
    pub const bitxor_assign: Symbol = Symbol::new(469u32);
    pub const black_box: Symbol = Symbol::new(470u32);
    pub const block: Symbol = Symbol::new(471u32);
    pub const blocking: Symbol = Symbol::new(472u32);
    pub const bool: Symbol = Symbol::new(473u32);
    pub const borrowck_graphviz_format: Symbol = Symbol::new(474u32);
    pub const borrowck_graphviz_postflow: Symbol = Symbol::new(475u32);
    pub const box_new: Symbol = Symbol::new(476u32);
    pub const box_patterns: Symbol = Symbol::new(477u32);
    pub const box_syntax: Symbol = Symbol::new(478u32);
    pub const boxed_slice: Symbol = Symbol::new(479u32);
    pub const bpf: Symbol = Symbol::new(480u32);
    pub const bpf_target_feature: Symbol = Symbol::new(481u32);
    pub const braced_empty_structs: Symbol = Symbol::new(482u32);
    pub const branch: Symbol = Symbol::new(483u32);
    pub const breakpoint: Symbol = Symbol::new(484u32);
    pub const breg: Symbol = Symbol::new(485u32);
    pub const bridge: Symbol = Symbol::new(486u32);
    pub const bswap: Symbol = Symbol::new(487u32);
    pub const built: Symbol = Symbol::new(488u32);
    pub const builtin_syntax: Symbol = Symbol::new(489u32);
    pub const bundle: Symbol = Symbol::new(490u32);
    pub const c_dash_variadic: Symbol = Symbol::new(491u32);
    pub const c_str_literals: Symbol = Symbol::new(492u32);
    pub const c_unwind: Symbol = Symbol::new(493u32);
    pub const c_variadic: Symbol = Symbol::new(494u32);
    pub const c_variadic_experimental_arch: Symbol = Symbol::new(495u32);
    pub const c_variadic_naked_functions: Symbol = Symbol::new(496u32);
    pub const c_void: Symbol = Symbol::new(497u32);
    pub const call: Symbol = Symbol::new(498u32);
    pub const call_mut: Symbol = Symbol::new(499u32);
    pub const call_once: Symbol = Symbol::new(500u32);
    pub const call_once_future: Symbol = Symbol::new(501u32);
    pub const call_ref_future: Symbol = Symbol::new(502u32);
    pub const caller: Symbol = Symbol::new(503u32);
    pub const caller_location: Symbol = Symbol::new(504u32);
    pub const capture_disjoint_fields: Symbol = Symbol::new(505u32);
    pub const carrying_mul_add: Symbol = Symbol::new(506u32);
    pub const carryless_mul: Symbol = Symbol::new(507u32);
    pub const catch_unwind: Symbol = Symbol::new(508u32);
    pub const cause: Symbol = Symbol::new(509u32);
    pub const cdylib: Symbol = Symbol::new(510u32);
    pub const ceilf16: Symbol = Symbol::new(511u32);
    pub const ceilf32: Symbol = Symbol::new(512u32);
    pub const ceilf64: Symbol = Symbol::new(513u32);
    pub const ceilf128: Symbol = Symbol::new(514u32);
    pub const cfg: Symbol = Symbol::new(515u32);
    pub const cfg_accessible: Symbol = Symbol::new(516u32);
    pub const cfg_attr: Symbol = Symbol::new(517u32);
    pub const cfg_attr_multi: Symbol = Symbol::new(518u32);
    pub const cfg_boolean_literals: Symbol = Symbol::new(519u32);
    pub const cfg_contract_checks: Symbol = Symbol::new(520u32);
    pub const cfg_doctest: Symbol = Symbol::new(521u32);
    pub const cfg_eval: Symbol = Symbol::new(522u32);
    pub const cfg_overflow_checks: Symbol = Symbol::new(523u32);
    pub const cfg_panic: Symbol = Symbol::new(524u32);
    pub const cfg_relocation_model: Symbol = Symbol::new(525u32);
    pub const cfg_sanitize: Symbol = Symbol::new(526u32);
    pub const cfg_sanitizer_cfi: Symbol = Symbol::new(527u32);
    pub const cfg_select: Symbol = Symbol::new(528u32);
    pub const cfg_target_abi: Symbol = Symbol::new(529u32);
    pub const cfg_target_compact: Symbol = Symbol::new(530u32);
    pub const cfg_target_feature: Symbol = Symbol::new(531u32);
    pub const cfg_target_has_atomic: Symbol = Symbol::new(532u32);
    pub const cfg_target_has_atomic_equal_alignment: Symbol =
        Symbol::new(533u32);
    pub const cfg_target_has_reliable_f16_f128: Symbol = Symbol::new(534u32);
    pub const cfg_target_has_reliable_f16b: Symbol = Symbol::new(535u32);
    pub const cfg_target_has_threads: Symbol = Symbol::new(536u32);
    pub const cfg_target_object_format: Symbol = Symbol::new(537u32);
    pub const cfg_target_thread_local: Symbol = Symbol::new(538u32);
    pub const cfg_target_vendor: Symbol = Symbol::new(539u32);
    pub const cfg_ub_checks: Symbol = Symbol::new(540u32);
    pub const cfg_version: Symbol = Symbol::new(541u32);
    pub const cfi: Symbol = Symbol::new(542u32);
    pub const cfi_encoding: Symbol = Symbol::new(543u32);
    pub const char: Symbol = Symbol::new(544u32);
    pub const checked_type_aliases: Symbol = Symbol::new(545u32);
    pub const clflushopt_target_feature: Symbol = Symbol::new(546u32);
    pub const client: Symbol = Symbol::new(547u32);
    pub const clippy: Symbol = Symbol::new(548u32);
    pub const clobber_abi: Symbol = Symbol::new(549u32);
    pub const clone: Symbol = Symbol::new(550u32);
    pub const clone_closures: Symbol = Symbol::new(551u32);
    pub const clone_fn: Symbol = Symbol::new(552u32);
    pub const clone_from: Symbol = Symbol::new(553u32);
    pub const close_fn: Symbol = Symbol::new(554u32);
    pub const closure: Symbol = Symbol::new(555u32);
    pub const closure_lifetime_binder: Symbol = Symbol::new(556u32);
    pub const closure_to_fn_coercion: Symbol = Symbol::new(557u32);
    pub const closure_track_caller: Symbol = Symbol::new(558u32);
    pub const cmp: Symbol = Symbol::new(559u32);
    pub const cmp_ord_max: Symbol = Symbol::new(560u32);
    pub const cmp_ord_min: Symbol = Symbol::new(561u32);
    pub const cmp_partialeq_eq: Symbol = Symbol::new(562u32);
    pub const cmp_partialeq_ne: Symbol = Symbol::new(563u32);
    pub const cmp_partialord_cmp: Symbol = Symbol::new(564u32);
    pub const cmp_partialord_ge: Symbol = Symbol::new(565u32);
    pub const cmp_partialord_gt: Symbol = Symbol::new(566u32);
    pub const cmp_partialord_le: Symbol = Symbol::new(567u32);
    pub const cmp_partialord_lt: Symbol = Symbol::new(568u32);
    pub const cmpxchg16b_target_feature: Symbol = Symbol::new(569u32);
    pub const cmse_nonsecure_entry: Symbol = Symbol::new(570u32);
    pub const code: Symbol = Symbol::new(571u32);
    pub const coerce_pointee_validated: Symbol = Symbol::new(572u32);
    pub const coerce_shared: Symbol = Symbol::new(573u32);
    pub const coerce_shared_target: Symbol = Symbol::new(574u32);
    pub const coerce_unsized: Symbol = Symbol::new(575u32);
    pub const coff: Symbol = Symbol::new(576u32);
    pub const cold: Symbol = Symbol::new(577u32);
    pub const cold_path: Symbol = Symbol::new(578u32);
    pub const collapse_debuginfo: Symbol = Symbol::new(579u32);
    pub const column: Symbol = Symbol::new(580u32);
    pub const common: Symbol = Symbol::new(581u32);
    pub const compare_bytes: Symbol = Symbol::new(582u32);
    pub const compare_exchange: Symbol = Symbol::new(583u32);
    pub const compare_exchange_weak: Symbol = Symbol::new(584u32);
    pub const compile_error: Symbol = Symbol::new(585u32);
    pub const compiler: Symbol = Symbol::new(586u32);
    pub const compiler_builtins: Symbol = Symbol::new(587u32);
    pub const compiler_copy: Symbol = Symbol::new(588u32);
    pub const compiler_fence: Symbol = Symbol::new(589u32);
    pub const compiler_move: Symbol = Symbol::new(590u32);
    pub const complex: Symbol = Symbol::new(591u32);
    pub const concat: Symbol = Symbol::new(592u32);
    pub const concat_bytes: Symbol = Symbol::new(593u32);
    pub const concat_str: Symbol = Symbol::new(594u32);
    pub const conservative_impl_trait: Symbol = Symbol::new(595u32);
    pub const console: Symbol = Symbol::new(596u32);
    pub const const_allocate: Symbol = Symbol::new(597u32);
    pub const const_async_blocks: Symbol = Symbol::new(598u32);
    pub const const_block_items: Symbol = Symbol::new(599u32);
    pub const const_c_variadic: Symbol = Symbol::new(600u32);
    pub const const_closures: Symbol = Symbol::new(601u32);
    pub const const_compare_raw_pointers: Symbol = Symbol::new(602u32);
    pub const const_constructor: Symbol = Symbol::new(603u32);
    pub const const_continue: Symbol = Symbol::new(604u32);
    pub const const_deallocate: Symbol = Symbol::new(605u32);
    pub const const_destruct: Symbol = Symbol::new(606u32);
    pub const const_eval_limit: Symbol = Symbol::new(607u32);
    pub const const_eval_select: Symbol = Symbol::new(608u32);
    pub const const_evaluatable_checked: Symbol = Symbol::new(609u32);
    pub const const_extern_fn: Symbol = Symbol::new(610u32);
    pub const const_fn: Symbol = Symbol::new(611u32);
    pub const const_fn_floating_point_arithmetic: Symbol =
        Symbol::new(612u32);
    pub const const_fn_fn_ptr_basics: Symbol = Symbol::new(613u32);
    pub const const_fn_trait_bound: Symbol = Symbol::new(614u32);
    pub const const_fn_transmute: Symbol = Symbol::new(615u32);
    pub const const_fn_union: Symbol = Symbol::new(616u32);
    pub const const_fn_unsize: Symbol = Symbol::new(617u32);
    pub const const_for: Symbol = Symbol::new(618u32);
    pub const const_format_args: Symbol = Symbol::new(619u32);
    pub const const_generics: Symbol = Symbol::new(620u32);
    pub const const_generics_defaults: Symbol = Symbol::new(621u32);
    pub const const_if_match: Symbol = Symbol::new(622u32);
    pub const const_impl_trait: Symbol = Symbol::new(623u32);
    pub const const_in_array_repeat_expressions: Symbol = Symbol::new(624u32);
    pub const const_indexing: Symbol = Symbol::new(625u32);
    pub const const_let: Symbol = Symbol::new(626u32);
    pub const const_loop: Symbol = Symbol::new(627u32);
    pub const const_make_global: Symbol = Symbol::new(628u32);
    pub const const_mut_refs: Symbol = Symbol::new(629u32);
    pub const const_panic: Symbol = Symbol::new(630u32);
    pub const const_panic_fmt: Symbol = Symbol::new(631u32);
    pub const const_param_ty: Symbol = Symbol::new(632u32);
    pub const const_param_ty_unchecked: Symbol = Symbol::new(633u32);
    pub const const_precise_live_drops: Symbol = Symbol::new(634u32);
    pub const const_ptr_cast: Symbol = Symbol::new(635u32);
    pub const const_raw_ptr_deref: Symbol = Symbol::new(636u32);
    pub const const_raw_ptr_to_usize_cast: Symbol = Symbol::new(637u32);
    pub const const_refs_to_cell: Symbol = Symbol::new(638u32);
    pub const const_refs_to_static: Symbol = Symbol::new(639u32);
    pub const const_trait_bound_opt_out: Symbol = Symbol::new(640u32);
    pub const const_trait_impl: Symbol = Symbol::new(641u32);
    pub const const_try: Symbol = Symbol::new(642u32);
    pub const const_ty_placeholder: Symbol = Symbol::new(643u32);
    pub const constant: Symbol = Symbol::new(644u32);
    pub const constructor: Symbol = Symbol::new(645u32);
    pub const contract_build_check_ensures: Symbol = Symbol::new(646u32);
    pub const contract_check_ensures: Symbol = Symbol::new(647u32);
    pub const contract_check_requires: Symbol = Symbol::new(648u32);
    pub const contract_checks: Symbol = Symbol::new(649u32);
    pub const contracts: Symbol = Symbol::new(650u32);
    pub const contracts_ensures: Symbol = Symbol::new(651u32);
    pub const contracts_internals: Symbol = Symbol::new(652u32);
    pub const contracts_requires: Symbol = Symbol::new(653u32);
    pub const convert: Symbol = Symbol::new(654u32);
    pub const coprocessor: Symbol = Symbol::new(655u32);
    pub const copy: Symbol = Symbol::new(656u32);
    pub const copy_closures: Symbol = Symbol::new(657u32);
    pub const copy_nonoverlapping: Symbol = Symbol::new(658u32);
    pub const copysignf16: Symbol = Symbol::new(659u32);
    pub const copysignf32: Symbol = Symbol::new(660u32);
    pub const copysignf64: Symbol = Symbol::new(661u32);
    pub const copysignf128: Symbol = Symbol::new(662u32);
    pub const core: Symbol = Symbol::new(663u32);
    pub const core_panic: Symbol = Symbol::new(664u32);
    pub const core_panic_2015_macro: Symbol = Symbol::new(665u32);
    pub const core_panic_macro: Symbol = Symbol::new(666u32);
    pub const coroutine: Symbol = Symbol::new(667u32);
    pub const coroutine_clone: Symbol = Symbol::new(668u32);
    pub const coroutine_resume: Symbol = Symbol::new(669u32);
    pub const coroutine_return: Symbol = Symbol::new(670u32);
    pub const coroutine_state: Symbol = Symbol::new(671u32);
    pub const coroutine_yield: Symbol = Symbol::new(672u32);
    pub const coroutines: Symbol = Symbol::new(673u32);
    pub const cos: Symbol = Symbol::new(674u32);
    pub const count: Symbol = Symbol::new(675u32);
    pub const covariant_unsafe_cell: Symbol = Symbol::new(676u32);
    pub const coverage: Symbol = Symbol::new(677u32);
    pub const coverage_attribute: Symbol = Symbol::new(678u32);
    pub const cr: Symbol = Symbol::new(679u32);
    pub const crate_in_paths: Symbol = Symbol::new(680u32);
    pub const crate_local: Symbol = Symbol::new(681u32);
    pub const crate_name: Symbol = Symbol::new(682u32);
    pub const crate_type: Symbol = Symbol::new(683u32);
    pub const crate_visibility_modifier: Symbol = Symbol::new(684u32);
    pub const crt_dash_static: Symbol = Symbol::new(685u32);
    pub const csky: Symbol = Symbol::new(686u32);
    pub const csky_target_feature: Symbol = Symbol::new(687u32);
    pub const cstr_type: Symbol = Symbol::new(688u32);
    pub const cstring_type: Symbol = Symbol::new(689u32);
    pub const ctlz: Symbol = Symbol::new(690u32);
    pub const ctlz_nonzero: Symbol = Symbol::new(691u32);
    pub const ctpop: Symbol = Symbol::new(692u32);
    pub const ctr: Symbol = Symbol::new(693u32);
    pub const cttz: Symbol = Symbol::new(694u32);
    pub const cttz_nonzero: Symbol = Symbol::new(695u32);
    pub const custom_attribute: Symbol = Symbol::new(696u32);
    pub const custom_code_classes_in_docs: Symbol = Symbol::new(697u32);
    pub const custom_derive: Symbol = Symbol::new(698u32);
    pub const custom_inner_attributes: Symbol = Symbol::new(699u32);
    pub const custom_mir: Symbol = Symbol::new(700u32);
    pub const custom_test_frameworks: Symbol = Symbol::new(701u32);
    pub const d32: Symbol = Symbol::new(702u32);
    pub const dead_code: Symbol = Symbol::new(703u32);
    pub const dead_code_pub_in_binary: Symbol = Symbol::new(704u32);
    pub const dealloc: Symbol = Symbol::new(705u32);
    pub const debug: Symbol = Symbol::new(706u32);
    pub const debug_assert_eq_macro: Symbol = Symbol::new(707u32);
    pub const debug_assert_macro: Symbol = Symbol::new(708u32);
    pub const debug_assert_ne_macro: Symbol = Symbol::new(709u32);
    pub const debug_assertions: Symbol = Symbol::new(710u32);
    pub const debug_struct_fields_finish: Symbol = Symbol::new(711u32);
    pub const debug_tuple_fields_finish: Symbol = Symbol::new(712u32);
    pub const debugger_visualizer: Symbol = Symbol::new(713u32);
    pub const decl_macro: Symbol = Symbol::new(714u32);
    pub const declare_lint_pass: Symbol = Symbol::new(715u32);
    pub const decorated: Symbol = Symbol::new(716u32);
    pub const default_alloc_error_handler: Symbol = Symbol::new(717u32);
    pub const default_field_values: Symbol = Symbol::new(718u32);
    pub const default_fn: Symbol = Symbol::new(719u32);
    pub const default_lib_allocator: Symbol = Symbol::new(720u32);
    pub const default_trait1: Symbol = Symbol::new(721u32);
    pub const default_trait2: Symbol = Symbol::new(722u32);
    pub const default_trait3: Symbol = Symbol::new(723u32);
    pub const default_trait4: Symbol = Symbol::new(724u32);
    pub const default_type_parameter_fallback: Symbol = Symbol::new(725u32);
    pub const default_type_params: Symbol = Symbol::new(726u32);
    pub const define_opaque: Symbol = Symbol::new(727u32);
    pub const deny: Symbol = Symbol::new(728u32);
    pub const deprecated: Symbol = Symbol::new(729u32);
    pub const deprecated_safe: Symbol = Symbol::new(730u32);
    pub const deprecated_suggestion: Symbol = Symbol::new(731u32);
    pub const deref: Symbol = Symbol::new(732u32);
    pub const deref_method: Symbol = Symbol::new(733u32);
    pub const deref_mut: Symbol = Symbol::new(734u32);
    pub const deref_patterns: Symbol = Symbol::new(735u32);
    pub const deref_pure: Symbol = Symbol::new(736u32);
    pub const deref_target: Symbol = Symbol::new(737u32);
    pub const derive: Symbol = Symbol::new(738u32);
    pub const derive_const: Symbol = Symbol::new(739u32);
    pub const derive_const_issue: Symbol = Symbol::new(740u32);
    pub const derive_default_enum: Symbol = Symbol::new(741u32);
    pub const derive_from: Symbol = Symbol::new(742u32);
    pub const derive_smart_pointer: Symbol = Symbol::new(743u32);
    pub const destruct: Symbol = Symbol::new(744u32);
    pub const destructuring_assignment: Symbol = Symbol::new(745u32);
    pub const diagnostic: Symbol = Symbol::new(746u32);
    pub const diagnostic_namespace: Symbol = Symbol::new(747u32);
    pub const diagnostic_on_const: Symbol = Symbol::new(748u32);
    pub const diagnostic_on_move: Symbol = Symbol::new(749u32);
    pub const diagnostic_on_type_error: Symbol = Symbol::new(750u32);
    pub const diagnostic_on_unknown: Symbol = Symbol::new(751u32);
    pub const diagnostic_on_unmatch_args: Symbol = Symbol::new(752u32);
    pub const diagnostic_on_unmatched_args: Symbol = Symbol::new(753u32);
    pub const diagnostic_opaque: Symbol = Symbol::new(754u32);
    pub const dialect: Symbol = Symbol::new(755u32);
    pub const direct: Symbol = Symbol::new(756u32);
    pub const discriminant_kind: Symbol = Symbol::new(757u32);
    pub const discriminant_type: Symbol = Symbol::new(758u32);
    pub const discriminant_value: Symbol = Symbol::new(759u32);
    pub const disjoint_bitor: Symbol = Symbol::new(760u32);
    pub const dispatch_from_dyn: Symbol = Symbol::new(761u32);
    pub const div: Symbol = Symbol::new(762u32);
    pub const div_assign: Symbol = Symbol::new(763u32);
    pub const diverging_block_default: Symbol = Symbol::new(764u32);
    pub const dl: Symbol = Symbol::new(765u32);
    pub const do_not_recommend: Symbol = Symbol::new(766u32);
    pub const doc: Symbol = Symbol::new(767u32);
    pub const doc_alias: Symbol = Symbol::new(768u32);
    pub const doc_auto_cfg: Symbol = Symbol::new(769u32);
    pub const doc_cfg: Symbol = Symbol::new(770u32);
    pub const doc_cfg_hide: Symbol = Symbol::new(771u32);
    pub const doc_keyword: Symbol = Symbol::new(772u32);
    pub const doc_masked: Symbol = Symbol::new(773u32);
    pub const doc_notable_trait: Symbol = Symbol::new(774u32);
    pub const doc_primitive: Symbol = Symbol::new(775u32);
    pub const doc_spotlight: Symbol = Symbol::new(776u32);
    pub const doctest: Symbol = Symbol::new(777u32);
    pub const dotdot_in_tuple_patterns: Symbol = Symbol::new(778u32);
    pub const dotdoteq_in_patterns: Symbol = Symbol::new(779u32);
    pub const dreg: Symbol = Symbol::new(780u32);
    pub const dreg_low8: Symbol = Symbol::new(781u32);
    pub const dreg_low16: Symbol = Symbol::new(782u32);
    pub const drop: Symbol = Symbol::new(783u32);
    pub const drop_glue: Symbol = Symbol::new(784u32);
    pub const drop_in_place: Symbol = Symbol::new(785u32);
    pub const drop_types_in_const: Symbol = Symbol::new(786u32);
    pub const dropck_eyepatch: Symbol = Symbol::new(787u32);
    pub const dropck_parametricity: Symbol = Symbol::new(788u32);
    pub const dummy: Symbol = Symbol::new(789u32);
    pub const dummy_cgu_name: Symbol = Symbol::new(790u32);
    pub const dylib: Symbol = Symbol::new(791u32);
    pub const dyn_compatible_for_dispatch: Symbol = Symbol::new(792u32);
    pub const dyn_metadata: Symbol = Symbol::new(793u32);
    pub const dyn_star: Symbol = Symbol::new(794u32);
    pub const dyn_trait: Symbol = Symbol::new(795u32);
    pub const dynamic_no_pic: Symbol = Symbol::new(796u32);
    pub const edition_panic: Symbol = Symbol::new(797u32);
    pub const effective_target_features: Symbol = Symbol::new(798u32);
    pub const effects: Symbol = Symbol::new(799u32);
    pub const eh_personality: Symbol = Symbol::new(800u32);
    pub const eii: Symbol = Symbol::new(801u32);
    pub const eii_declaration: Symbol = Symbol::new(802u32);
    pub const eii_internals: Symbol = Symbol::new(803u32);
    pub const eii_shared_macro: Symbol = Symbol::new(804u32);
    pub const element_ty: Symbol = Symbol::new(805u32);
    pub const elf: Symbol = Symbol::new(806u32);
    pub const empty: Symbol = Symbol::new(807u32);
    pub const empty_braces: Symbol = Symbol::new(808u32);
    pub const empty_brackets: Symbol = Symbol::new(809u32);
    pub const empty_parens: Symbol = Symbol::new(810u32);
    pub const enable: Symbol = Symbol::new(811u32);
    pub const end: Symbol = Symbol::new(812u32);
    pub const entry_nops: Symbol = Symbol::new(813u32);
    pub const env: Symbol = Symbol::new(814u32);
    pub const eprint_macro: Symbol = Symbol::new(815u32);
    pub const eprintln_macro: Symbol = Symbol::new(816u32);
    pub const eq: Symbol = Symbol::new(817u32);
    pub const ergonomic_clones: Symbol = Symbol::new(818u32);
    pub const ermsb_target_feature: Symbol = Symbol::new(819u32);
    pub const exact_div: Symbol = Symbol::new(820u32);
    pub const except: Symbol = Symbol::new(821u32);
    pub const exception: Symbol = Symbol::new(822u32);
    pub const exception_handling: Symbol = Symbol::new(823u32);
    pub const exclusive_range_pattern: Symbol = Symbol::new(824u32);
    pub const exhaustive_integer_patterns: Symbol = Symbol::new(825u32);
    pub const exhaustive_patterns: Symbol = Symbol::new(826u32);
    pub const existential_type: Symbol = Symbol::new(827u32);
    pub const exists: Symbol = Symbol::new(828u32);
    pub const exp: Symbol = Symbol::new(829u32);
    pub const exp2: Symbol = Symbol::new(830u32);
    pub const expand1: Symbol = Symbol::new(831u32);
    pub const expand2: Symbol = Symbol::new(832u32);
    pub const expect: Symbol = Symbol::new(833u32);
    pub const expected: Symbol = Symbol::new(834u32);
    pub const explicit_extern_abis: Symbol = Symbol::new(835u32);
    pub const explicit_generic_args_with_impl_trait: Symbol =
        Symbol::new(836u32);
    pub const explicit_tail_calls: Symbol = Symbol::new(837u32);
    pub const export_name: Symbol = Symbol::new(838u32);
    pub const export_stable: Symbol = Symbol::new(839u32);
    pub const export_symbols: Symbol = Symbol::new(840u32);
    pub const expr: Symbol = Symbol::new(841u32);
    pub const expr_2021: Symbol = Symbol::new(842u32);
    pub const expr_fragment_specifier_2024: Symbol = Symbol::new(843u32);
    pub const extended_key_value_attributes: Symbol = Symbol::new(844u32);
    pub const extended_varargs_abi_support: Symbol = Symbol::new(845u32);
    pub const extendedl32r: Symbol = Symbol::new(846u32);
    pub const extern_absolute_paths: Symbol = Symbol::new(847u32);
    pub const extern_crate_item_prelude: Symbol = Symbol::new(848u32);
    pub const extern_crate_self: Symbol = Symbol::new(849u32);
    pub const extern_in_paths: Symbol = Symbol::new(850u32);
    pub const extern_item_impls: Symbol = Symbol::new(851u32);
    pub const extern_prelude: Symbol = Symbol::new(852u32);
    pub const extern_system_varargs: Symbol = Symbol::new(853u32);
    pub const extern_types: Symbol = Symbol::new(854u32);
    pub const extern_weak: Symbol = Symbol::new(855u32);
    pub const external: Symbol = Symbol::new(856u32);
    pub const external_doc: Symbol = Symbol::new(857u32);
    pub const f16: Symbol = Symbol::new(858u32);
    pub const f16_nan: Symbol = Symbol::new(859u32);
    pub const f16b: Symbol = Symbol::new(860u32);
    pub const f16c_target_feature: Symbol = Symbol::new(861u32);
    pub const f32: Symbol = Symbol::new(862u32);
    pub const f32_nan: Symbol = Symbol::new(863u32);
    pub const f64: Symbol = Symbol::new(864u32);
    pub const f64_nan: Symbol = Symbol::new(865u32);
    pub const f128: Symbol = Symbol::new(866u32);
    pub const f128_nan: Symbol = Symbol::new(867u32);
    pub const fabs: Symbol = Symbol::new(868u32);
    pub const fadd_algebraic: Symbol = Symbol::new(869u32);
    pub const fadd_fast: Symbol = Symbol::new(870u32);
    pub const fake_variadic: Symbol = Symbol::new(871u32);
    pub const fallback: Symbol = Symbol::new(872u32);
    pub const fdiv_algebraic: Symbol = Symbol::new(873u32);
    pub const fdiv_fast: Symbol = Symbol::new(874u32);
    pub const feature: Symbol = Symbol::new(875u32);
    pub const fence: Symbol = Symbol::new(876u32);
    pub const ferris: Symbol = Symbol::new(877u32);
    pub const fetch_update: Symbol = Symbol::new(878u32);
    pub const ffi_const: Symbol = Symbol::new(879u32);
    pub const ffi_pure: Symbol = Symbol::new(880u32);
    pub const ffi_returns_twice: Symbol = Symbol::new(881u32);
    pub const ffr: Symbol = Symbol::new(882u32);
    pub const field: Symbol = Symbol::new(883u32);
    pub const field_base: Symbol = Symbol::new(884u32);
    pub const field_init_shorthand: Symbol = Symbol::new(885u32);
    pub const field_of: Symbol = Symbol::new(886u32);
    pub const field_offset: Symbol = Symbol::new(887u32);
    pub const field_projections: Symbol = Symbol::new(888u32);
    pub const field_representing_type: Symbol = Symbol::new(889u32);
    pub const field_representing_type_actual_type_id: Symbol =
        Symbol::new(890u32);
    pub const field_representing_type_name: Symbol = Symbol::new(891u32);
    pub const field_representing_type_offset: Symbol = Symbol::new(892u32);
    pub const field_representing_type_raw: Symbol = Symbol::new(893u32);
    pub const field_type: Symbol = Symbol::new(894u32);
    pub const fields: Symbol = Symbol::new(895u32);
    pub const file: Symbol = Symbol::new(896u32);
    pub const final_associated_functions: Symbol = Symbol::new(897u32);
    pub const float_to_int_unchecked: Symbol = Symbol::new(898u32);
    pub const floorf16: Symbol = Symbol::new(899u32);
    pub const floorf32: Symbol = Symbol::new(900u32);
    pub const floorf64: Symbol = Symbol::new(901u32);
    pub const floorf128: Symbol = Symbol::new(902u32);
    pub const fma4_target_feature: Symbol = Symbol::new(903u32);
    pub const fmaf16: Symbol = Symbol::new(904u32);
    pub const fmaf32: Symbol = Symbol::new(905u32);
    pub const fmaf64: Symbol = Symbol::new(906u32);
    pub const fmaf128: Symbol = Symbol::new(907u32);
    pub const fmt: Symbol = Symbol::new(908u32);
    pub const fmt_debug: Symbol = Symbol::new(909u32);
    pub const fmul_algebraic: Symbol = Symbol::new(910u32);
    pub const fmul_fast: Symbol = Symbol::new(911u32);
    pub const fmuladdf16: Symbol = Symbol::new(912u32);
    pub const fmuladdf32: Symbol = Symbol::new(913u32);
    pub const fmuladdf64: Symbol = Symbol::new(914u32);
    pub const fmuladdf128: Symbol = Symbol::new(915u32);
    pub const fn_align: Symbol = Symbol::new(916u32);
    pub const fn_body: Symbol = Symbol::new(917u32);
    pub const fn_delegation: Symbol = Symbol::new(918u32);
    pub const fn_must_use: Symbol = Symbol::new(919u32);
    pub const fn_mut: Symbol = Symbol::new(920u32);
    pub const fn_once: Symbol = Symbol::new(921u32);
    pub const fn_once_output: Symbol = Symbol::new(922u32);
    pub const fn_ptr_as_ptr: Symbol = Symbol::new(923u32);
    pub const fn_ptr_from_ptr: Symbol = Symbol::new(924u32);
    pub const fn_ptr_trait: Symbol = Symbol::new(925u32);
    pub const fn_static: Symbol = Symbol::new(926u32);
    pub const forall: Symbol = Symbol::new(927u32);
    pub const forbid: Symbol = Symbol::new(928u32);
    pub const force_target_feature: Symbol = Symbol::new(929u32);
    pub const forget: Symbol = Symbol::new(930u32);
    pub const format_args: Symbol = Symbol::new(931u32);
    pub const format_args_capture: Symbol = Symbol::new(932u32);
    pub const format_args_macro: Symbol = Symbol::new(933u32);
    pub const format_args_nl: Symbol = Symbol::new(934u32);
    pub const format_argument: Symbol = Symbol::new(935u32);
    pub const format_arguments: Symbol = Symbol::new(936u32);
    pub const format_macro: Symbol = Symbol::new(937u32);
    pub const format_placeholder: Symbol = Symbol::new(938u32);
    pub const format_unsafe_arg: Symbol = Symbol::new(939u32);
    pub const fp: Symbol = Symbol::new(940u32);
    pub const fpregs: Symbol = Symbol::new(941u32);
    pub const framework: Symbol = Symbol::new(942u32);
    pub const freeze: Symbol = Symbol::new(943u32);
    pub const freeze_impls: Symbol = Symbol::new(944u32);
    pub const freg: Symbol = Symbol::new(945u32);
    pub const frem_algebraic: Symbol = Symbol::new(946u32);
    pub const frem_fast: Symbol = Symbol::new(947u32);
    pub const from: Symbol = Symbol::new(948u32);
    pub const from_desugaring: Symbol = Symbol::new(949u32);
    pub const from_iter: Symbol = Symbol::new(950u32);
    pub const from_output: Symbol = Symbol::new(951u32);
    pub const from_residual: Symbol = Symbol::new(952u32);
    pub const from_size_align_unchecked: Symbol = Symbol::new(953u32);
    pub const from_size_alignment_unchecked: Symbol = Symbol::new(954u32);
    pub const from_str: Symbol = Symbol::new(955u32);
    pub const from_str_nonconst: Symbol = Symbol::new(956u32);
    pub const from_usize: Symbol = Symbol::new(957u32);
    pub const from_yeet: Symbol = Symbol::new(958u32);
    pub const frontmatter: Symbol = Symbol::new(959u32);
    pub const fsub_algebraic: Symbol = Symbol::new(960u32);
    pub const fsub_fast: Symbol = Symbol::new(961u32);
    pub const full: Symbol = Symbol::new(962u32);
    pub const fundamental: Symbol = Symbol::new(963u32);
    pub const fused_iterator: Symbol = Symbol::new(964u32);
    pub const future_output: Symbol = Symbol::new(965u32);
    pub const future_trait: Symbol = Symbol::new(966u32);
    pub const fxsr: Symbol = Symbol::new(967u32);
    pub const gca: Symbol = Symbol::new(968u32);
    pub const gca_const_items: Symbol = Symbol::new(969u32);
    pub const gca_macroless_args: Symbol = Symbol::new(970u32);
    pub const gca_macroless_items: Symbol = Symbol::new(971u32);
    pub const gca_min_const_items: Symbol = Symbol::new(972u32);
    pub const gdb_script_file: Symbol = Symbol::new(973u32);
    pub const ge: Symbol = Symbol::new(974u32);
    pub const gen_blocks: Symbol = Symbol::new(975u32);
    pub const gen_future: Symbol = Symbol::new(976u32);
    pub const generator_clone: Symbol = Symbol::new(977u32);
    pub const generators: Symbol = Symbol::new(978u32);
    pub const generic_arg_infer: Symbol = Symbol::new(979u32);
    pub const generic_assert: Symbol = Symbol::new(980u32);
    pub const generic_associated_types: Symbol = Symbol::new(981u32);
    pub const generic_associated_types_extended: Symbol = Symbol::new(982u32);
    pub const generic_const_args: Symbol = Symbol::new(983u32);
    pub const generic_const_exprs: Symbol = Symbol::new(984u32);
    pub const generic_const_items: Symbol = Symbol::new(985u32);
    pub const generic_const_parameter_types: Symbol = Symbol::new(986u32);
    pub const generic_param_attrs: Symbol = Symbol::new(987u32);
    pub const generic_pattern_types: Symbol = Symbol::new(988u32);
    pub const generics: Symbol = Symbol::new(989u32);
    pub const get_context: Symbol = Symbol::new(990u32);
    pub const global_alloc_ty: Symbol = Symbol::new(991u32);
    pub const global_allocator: Symbol = Symbol::new(992u32);
    pub const global_asm: Symbol = Symbol::new(993u32);
    pub const global_registration: Symbol = Symbol::new(994u32);
    pub const globs: Symbol = Symbol::new(995u32);
    pub const gpu_kernel: Symbol = Symbol::new(996u32);
    pub const gpu_launch_sized_workgroup_mem: Symbol = Symbol::new(997u32);
    pub const gt: Symbol = Symbol::new(998u32);
    pub const guard: Symbol = Symbol::new(999u32);
    pub const guard_patterns: Symbol = Symbol::new(1000u32);
    pub const half_open_range_patterns: Symbol = Symbol::new(1001u32);
    pub const half_open_range_patterns_in_slices: Symbol =
        Symbol::new(1002u32);
    pub const hash: Symbol = Symbol::new(1003u32);
    pub const hexagon: Symbol = Symbol::new(1004u32);
    pub const hexagon_target_feature: Symbol = Symbol::new(1005u32);
    pub const hidden: Symbol = Symbol::new(1006u32);
    pub const hide: Symbol = Symbol::new(1007u32);
    pub const highpriinterrupts: Symbol = Symbol::new(1008u32);
    pub const hint: Symbol = Symbol::new(1009u32);
    pub const homogeneous_aggregate: Symbol = Symbol::new(1010u32);
    pub const html_favicon_url: Symbol = Symbol::new(1011u32);
    pub const html_logo_url: Symbol = Symbol::new(1012u32);
    pub const html_no_source: Symbol = Symbol::new(1013u32);
    pub const html_playground_url: Symbol = Symbol::new(1014u32);
    pub const html_root_url: Symbol = Symbol::new(1015u32);
    pub const hvx: Symbol = Symbol::new(1016u32);
    pub const hvx_length64b: Symbol = Symbol::new(1017u32);
    pub const hvx_length128b: Symbol = Symbol::new(1018u32);
    pub const hwaddress: Symbol = Symbol::new(1019u32);
    pub const i8: Symbol = Symbol::new(1020u32);
    pub const i16: Symbol = Symbol::new(1021u32);
    pub const i32: Symbol = Symbol::new(1022u32);
    pub const i64: Symbol = Symbol::new(1023u32);
    pub const i128: Symbol = Symbol::new(1024u32);
    pub const i128_type: Symbol = Symbol::new(1025u32);
    pub const ident: Symbol = Symbol::new(1026u32);
    pub const if_let: Symbol = Symbol::new(1027u32);
    pub const if_let_guard: Symbol = Symbol::new(1028u32);
    pub const if_let_rescope: Symbol = Symbol::new(1029u32);
    pub const if_while_or_patterns: Symbol = Symbol::new(1030u32);
    pub const ignore: Symbol = Symbol::new(1031u32);
    pub const immediate_abort: Symbol = Symbol::new(1032u32);
    pub const impl_header_lifetime_elision: Symbol = Symbol::new(1033u32);
    pub const impl_lint_pass: Symbol = Symbol::new(1034u32);
    pub const impl_restriction: Symbol = Symbol::new(1035u32);
    pub const impl_trait_in_assoc_type: Symbol = Symbol::new(1036u32);
    pub const impl_trait_in_bindings: Symbol = Symbol::new(1037u32);
    pub const impl_trait_in_fn_trait_return: Symbol = Symbol::new(1038u32);
    pub const impl_trait_projections: Symbol = Symbol::new(1039u32);
    pub const implied_by: Symbol = Symbol::new(1040u32);
    pub const import: Symbol = Symbol::new(1041u32);
    pub const import_name_type: Symbol = Symbol::new(1042u32);
    pub const import_shadowing: Symbol = Symbol::new(1043u32);
    pub const import_trait_associated_functions: Symbol =
        Symbol::new(1044u32);
    pub const imported_main: Symbol = Symbol::new(1045u32);
    pub const in_band_lifetimes: Symbol = Symbol::new(1046u32);
    pub const include: Symbol = Symbol::new(1047u32);
    pub const include_bytes: Symbol = Symbol::new(1048u32);
    pub const include_str: Symbol = Symbol::new(1049u32);
    pub const inclusive_range_syntax: Symbol = Symbol::new(1050u32);
    pub const incomplete_features: Symbol = Symbol::new(1051u32);
    pub const index: Symbol = Symbol::new(1052u32);
    pub const index_mut: Symbol = Symbol::new(1053u32);
    pub const infer_outlives_requirements: Symbol = Symbol::new(1054u32);
    pub const infer_static_outlives_requirements: Symbol =
        Symbol::new(1055u32);
    pub const inherent_associated_types: Symbol = Symbol::new(1056u32);
    pub const initial: Symbol = Symbol::new(1057u32);
    pub const inlateout: Symbol = Symbol::new(1058u32);
    pub const inline: Symbol = Symbol::new(1059u32);
    pub const inline_const: Symbol = Symbol::new(1060u32);
    pub const inline_const_pat: Symbol = Symbol::new(1061u32);
    pub const inout: Symbol = Symbol::new(1062u32);
    pub const inputs: Symbol = Symbol::new(1063u32);
    pub const instruction_set: Symbol = Symbol::new(1064u32);
    pub const instrument_fn: Symbol = Symbol::new(1065u32);
    pub const integer_: Symbol = Symbol::new(1066u32);
    pub const integer_max: Symbol = Symbol::new(1067u32);
    pub const integer_min: Symbol = Symbol::new(1068u32);
    pub const integral: Symbol = Symbol::new(1069u32);
    pub const internal: Symbol = Symbol::new(1070u32);
    pub const internal_eq_trait_method_impls: Symbol = Symbol::new(1071u32);
    pub const internal_features: Symbol = Symbol::new(1072u32);
    pub const interrupt: Symbol = Symbol::new(1073u32);
    pub const into_async_iter_into_iter: Symbol = Symbol::new(1074u32);
    pub const into_future: Symbol = Symbol::new(1075u32);
    pub const into_iter: Symbol = Symbol::new(1076u32);
    pub const into_try_type: Symbol = Symbol::new(1077u32);
    pub const intra_doc_pointers: Symbol = Symbol::new(1078u32);
    pub const intrinsics: Symbol = Symbol::new(1079u32);
    pub const irrefutable_let_patterns: Symbol = Symbol::new(1080u32);
    pub const is: Symbol = Symbol::new(1081u32);
    pub const is_auto: Symbol = Symbol::new(1082u32);
    pub const is_splatted: Symbol = Symbol::new(1083u32);
    pub const is_unsafe: Symbol = Symbol::new(1084u32);
    pub const is_val_statically_known: Symbol = Symbol::new(1085u32);
    pub const isa_attribute: Symbol = Symbol::new(1086u32);
    pub const isize: Symbol = Symbol::new(1087u32);
    pub const issue: Symbol = Symbol::new(1088u32);
    pub const issue_5723_bootstrap: Symbol = Symbol::new(1089u32);
    pub const issue_tracker_base_url: Symbol = Symbol::new(1090u32);
    pub const item: Symbol = Symbol::new(1091u32);
    pub const item_like_imports: Symbol = Symbol::new(1092u32);
    pub const iter: Symbol = Symbol::new(1093u32);
    pub const iter_mut: Symbol = Symbol::new(1094u32);
    pub const iterator: Symbol = Symbol::new(1095u32);
    pub const iterator_collect_fn: Symbol = Symbol::new(1096u32);
    pub const kcfi: Symbol = Symbol::new(1097u32);
    pub const kernel_address: Symbol = Symbol::new(1098u32);
    pub const kernel_hwaddress: Symbol = Symbol::new(1099u32);
    pub const keylocker_x86: Symbol = Symbol::new(1100u32);
    pub const keyword: Symbol = Symbol::new(1101u32);
    pub const kind: Symbol = Symbol::new(1102u32);
    pub const kreg: Symbol = Symbol::new(1103u32);
    pub const kreg0: Symbol = Symbol::new(1104u32);
    pub const label: Symbol = Symbol::new(1105u32);
    pub const label_break_value: Symbol = Symbol::new(1106u32);
    pub const lahfsahf_target_feature: Symbol = Symbol::new(1107u32);
    pub const lang: Symbol = Symbol::new(1108u32);
    pub const lang_items: Symbol = Symbol::new(1109u32);
    pub const large_assignments: Symbol = Symbol::new(1110u32);
    pub const largest_niche: Symbol = Symbol::new(1111u32);
    pub const last: Symbol = Symbol::new(1112u32);
    pub const lasx: Symbol = Symbol::new(1113u32);
    pub const late_bound_turbofishing: Symbol = Symbol::new(1114u32);
    pub const lateout: Symbol = Symbol::new(1115u32);
    pub const lazy_normalization_consts: Symbol = Symbol::new(1116u32);
    pub const lazy_type_alias: Symbol = Symbol::new(1117u32);
    pub const le: Symbol = Symbol::new(1118u32);
    pub const legacy_receiver: Symbol = Symbol::new(1119u32);
    pub const len: Symbol = Symbol::new(1120u32);
    pub const let_chains: Symbol = Symbol::new(1121u32);
    pub const let_else: Symbol = Symbol::new(1122u32);
    pub const lhs: Symbol = Symbol::new(1123u32);
    pub const lib: Symbol = Symbol::new(1124u32);
    pub const libc: Symbol = Symbol::new(1125u32);
    pub const lifetime: Symbol = Symbol::new(1126u32);
    pub const lifetime_capture_rules_2024: Symbol = Symbol::new(1127u32);
    pub const lifetimes: Symbol = Symbol::new(1128u32);
    pub const line: Symbol = Symbol::new(1129u32);
    pub const link: Symbol = Symbol::new(1130u32);
    pub const link_arg_attribute: Symbol = Symbol::new(1131u32);
    pub const link_args: Symbol = Symbol::new(1132u32);
    pub const link_cfg: Symbol = Symbol::new(1133u32);
    pub const link_dash_arg: Symbol = Symbol::new(1134u32);
    pub const link_enzyme_intrinsics: Symbol = Symbol::new(1135u32);
    pub const link_llvm_intrinsics: Symbol = Symbol::new(1136u32);
    pub const link_name: Symbol = Symbol::new(1137u32);
    pub const link_ordinal: Symbol = Symbol::new(1138u32);
    pub const link_section: Symbol = Symbol::new(1139u32);
    pub const linkage: Symbol = Symbol::new(1140u32);
    pub const linker: Symbol = Symbol::new(1141u32);
    pub const linker_info: Symbol = Symbol::new(1142u32);
    pub const linker_messages: Symbol = Symbol::new(1143u32);
    pub const linkonce: Symbol = Symbol::new(1144u32);
    pub const linkonce_odr: Symbol = Symbol::new(1145u32);
    pub const lint_reasons: Symbol = Symbol::new(1146u32);
    pub const literal: Symbol = Symbol::new(1147u32);
    pub const little: Symbol = Symbol::new(1148u32);
    pub const big: Symbol = Symbol::new(1149u32);
    pub const load: Symbol = Symbol::new(1150u32);
    pub const loaded_from_disk: Symbol = Symbol::new(1151u32);
    pub const local: Symbol = Symbol::new(1152u32);
    pub const local_inner_macros: Symbol = Symbol::new(1153u32);
    pub const log: Symbol = Symbol::new(1154u32);
    pub const log2: Symbol = Symbol::new(1155u32);
    pub const log10: Symbol = Symbol::new(1156u32);
    pub const log_syntax: Symbol = Symbol::new(1157u32);
    pub const loongarch32: Symbol = Symbol::new(1158u32);
    pub const loongarch64: Symbol = Symbol::new(1159u32);
    pub const loongarch_target_feature: Symbol = Symbol::new(1160u32);
    pub const loop_break_value: Symbol = Symbol::new(1161u32);
    pub const loop_hints: Symbol = Symbol::new(1162u32);
    pub const loop_match: Symbol = Symbol::new(1163u32);
    pub const lr: Symbol = Symbol::new(1164u32);
    pub const lsx: Symbol = Symbol::new(1165u32);
    pub const lt: Symbol = Symbol::new(1166u32);
    pub const m68k: Symbol = Symbol::new(1167u32);
    pub const m68k_target_feature: Symbol = Symbol::new(1168u32);
    pub const mac16: Symbol = Symbol::new(1169u32);
    pub const macho: Symbol = Symbol::new(1170u32);
    pub const macro_at_most_once_rep: Symbol = Symbol::new(1171u32);
    pub const macro_attr: Symbol = Symbol::new(1172u32);
    pub const macro_attributes_in_derive_output: Symbol =
        Symbol::new(1173u32);
    pub const macro_derive: Symbol = Symbol::new(1174u32);
    pub const macro_escape: Symbol = Symbol::new(1175u32);
    pub const macro_export: Symbol = Symbol::new(1176u32);
    pub const macro_guard_matcher: Symbol = Symbol::new(1177u32);
    pub const macro_lifetime_matcher: Symbol = Symbol::new(1178u32);
    pub const macro_literal_matcher: Symbol = Symbol::new(1179u32);
    pub const macro_metavar_expr: Symbol = Symbol::new(1180u32);
    pub const macro_metavar_expr_concat: Symbol = Symbol::new(1181u32);
    pub const macro_reexport: Symbol = Symbol::new(1182u32);
    pub const macro_use: Symbol = Symbol::new(1183u32);
    pub const macro_vis_matcher: Symbol = Symbol::new(1184u32);
    pub const macroless_const_item_generic_const_args: Symbol =
        Symbol::new(1185u32);
    pub const macroless_generic_const_args: Symbol = Symbol::new(1186u32);
    pub const macros_in_extern: Symbol = Symbol::new(1187u32);
    pub const main: Symbol = Symbol::new(1188u32);
    pub const managed_boxes: Symbol = Symbol::new(1189u32);
    pub const manually_drop: Symbol = Symbol::new(1190u32);
    pub const map: Symbol = Symbol::new(1191u32);
    pub const map_err: Symbol = Symbol::new(1192u32);
    pub const marker: Symbol = Symbol::new(1193u32);
    pub const marker_trait_attr: Symbol = Symbol::new(1194u32);
    pub const masked: Symbol = Symbol::new(1195u32);
    pub const match_beginning_vert: Symbol = Symbol::new(1196u32);
    pub const match_default_bindings: Symbol = Symbol::new(1197u32);
    pub const maximum_number_nsz_f16: Symbol = Symbol::new(1198u32);
    pub const maximum_number_nsz_f32: Symbol = Symbol::new(1199u32);
    pub const maximum_number_nsz_f64: Symbol = Symbol::new(1200u32);
    pub const maximum_number_nsz_f128: Symbol = Symbol::new(1201u32);
    pub const maximumf16: Symbol = Symbol::new(1202u32);
    pub const maximumf32: Symbol = Symbol::new(1203u32);
    pub const maximumf64: Symbol = Symbol::new(1204u32);
    pub const maximumf128: Symbol = Symbol::new(1205u32);
    pub const may_dangle: Symbol = Symbol::new(1206u32);
    pub const may_unwind: Symbol = Symbol::new(1207u32);
    pub const maybe_dangling: Symbol = Symbol::new(1208u32);
    pub const maybe_uninit: Symbol = Symbol::new(1209u32);
    pub const maybe_uninit_uninit: Symbol = Symbol::new(1210u32);
    pub const maybe_uninit_zeroed: Symbol = Symbol::new(1211u32);
    pub const mem: Symbol = Symbol::new(1212u32);
    pub const mem_align_const: Symbol = Symbol::new(1213u32);
    pub const mem_discriminant: Symbol = Symbol::new(1214u32);
    pub const mem_drop: Symbol = Symbol::new(1215u32);
    pub const mem_forget: Symbol = Symbol::new(1216u32);
    pub const mem_size_const: Symbol = Symbol::new(1217u32);
    pub const mem_swap: Symbol = Symbol::new(1218u32);
    pub const mem_uninitialized: Symbol = Symbol::new(1219u32);
    pub const mem_variant_count: Symbol = Symbol::new(1220u32);
    pub const mem_zeroed: Symbol = Symbol::new(1221u32);
    pub const member_constraints: Symbol = Symbol::new(1222u32);
    pub const memory: Symbol = Symbol::new(1223u32);
    pub const memtag: Symbol = Symbol::new(1224u32);
    pub const message: Symbol = Symbol::new(1225u32);
    pub const meta: Symbol = Symbol::new(1226u32);
    pub const meta_sized: Symbol = Symbol::new(1227u32);
    pub const metadata_type: Symbol = Symbol::new(1228u32);
    pub const min_adt_const_params: Symbol = Symbol::new(1229u32);
    pub const min_const_fn: Symbol = Symbol::new(1230u32);
    pub const min_const_generics: Symbol = Symbol::new(1231u32);
    pub const min_const_unsafe_fn: Symbol = Symbol::new(1232u32);
    pub const min_exhaustive_patterns: Symbol = Symbol::new(1233u32);
    pub const min_generic_const_args: Symbol = Symbol::new(1234u32);
    pub const min_specialization: Symbol = Symbol::new(1235u32);
    pub const min_type_alias_impl_trait: Symbol = Symbol::new(1236u32);
    pub const minimum_number_nsz_f16: Symbol = Symbol::new(1237u32);
    pub const minimum_number_nsz_f32: Symbol = Symbol::new(1238u32);
    pub const minimum_number_nsz_f64: Symbol = Symbol::new(1239u32);
    pub const minimum_number_nsz_f128: Symbol = Symbol::new(1240u32);
    pub const minimumf16: Symbol = Symbol::new(1241u32);
    pub const minimumf32: Symbol = Symbol::new(1242u32);
    pub const minimumf64: Symbol = Symbol::new(1243u32);
    pub const minimumf128: Symbol = Symbol::new(1244u32);
    pub const mips: Symbol = Symbol::new(1245u32);
    pub const mips32r6: Symbol = Symbol::new(1246u32);
    pub const mips64: Symbol = Symbol::new(1247u32);
    pub const mips64r6: Symbol = Symbol::new(1248u32);
    pub const mips_target_feature: Symbol = Symbol::new(1249u32);
    pub const mir_assume: Symbol = Symbol::new(1250u32);
    pub const mir_basic_block: Symbol = Symbol::new(1251u32);
    pub const mir_call: Symbol = Symbol::new(1252u32);
    pub const mir_cast: Symbol = Symbol::new(1253u32);
    pub const mir_cast_fn_ptr_safety: Symbol = Symbol::new(1254u32);
    pub const mir_cast_kind: Symbol = Symbol::new(1255u32);
    pub const mir_cast_ptr_coercion: Symbol = Symbol::new(1256u32);
    pub const mir_cast_ptr_to_ptr: Symbol = Symbol::new(1257u32);
    pub const mir_cast_transmute: Symbol = Symbol::new(1258u32);
    pub const mir_cast_unsize: Symbol = Symbol::new(1259u32);
    pub const mir_checked: Symbol = Symbol::new(1260u32);
    pub const mir_debuginfo: Symbol = Symbol::new(1261u32);
    pub const mir_discriminant: Symbol = Symbol::new(1262u32);
    pub const mir_drop: Symbol = Symbol::new(1263u32);
    pub const mir_field: Symbol = Symbol::new(1264u32);
    pub const mir_goto: Symbol = Symbol::new(1265u32);
    pub const mir_make_place: Symbol = Symbol::new(1266u32);
    pub const mir_move: Symbol = Symbol::new(1267u32);
    pub const mir_offset: Symbol = Symbol::new(1268u32);
    pub const mir_ptr_metadata: Symbol = Symbol::new(1269u32);
    pub const mir_return: Symbol = Symbol::new(1270u32);
    pub const mir_return_to: Symbol = Symbol::new(1271u32);
    pub const mir_set_discriminant: Symbol = Symbol::new(1272u32);
    pub const mir_static: Symbol = Symbol::new(1273u32);
    pub const mir_static_mut: Symbol = Symbol::new(1274u32);
    pub const mir_storage_dead: Symbol = Symbol::new(1275u32);
    pub const mir_storage_live: Symbol = Symbol::new(1276u32);
    pub const mir_tail_call: Symbol = Symbol::new(1277u32);
    pub const mir_unreachable: Symbol = Symbol::new(1278u32);
    pub const mir_unwind_cleanup: Symbol = Symbol::new(1279u32);
    pub const mir_unwind_continue: Symbol = Symbol::new(1280u32);
    pub const mir_unwind_resume: Symbol = Symbol::new(1281u32);
    pub const mir_unwind_terminate: Symbol = Symbol::new(1282u32);
    pub const mir_unwind_terminate_reason: Symbol = Symbol::new(1283u32);
    pub const mir_unwind_unreachable: Symbol = Symbol::new(1284u32);
    pub const mir_variant: Symbol = Symbol::new(1285u32);
    pub const miri: Symbol = Symbol::new(1286u32);
    pub const misc: Symbol = Symbol::new(1287u32);
    pub const miscsr: Symbol = Symbol::new(1288u32);
    pub const mmx_reg: Symbol = Symbol::new(1289u32);
    pub const modifiers: Symbol = Symbol::new(1290u32);
    pub const module: Symbol = Symbol::new(1291u32);
    pub const module_path: Symbol = Symbol::new(1292u32);
    pub const more_maybe_bounds: Symbol = Symbol::new(1293u32);
    pub const more_qualified_paths: Symbol = Symbol::new(1294u32);
    pub const more_struct_aliases: Symbol = Symbol::new(1295u32);
    pub const movbe_target_feature: Symbol = Symbol::new(1296u32);
    pub const move_expr: Symbol = Symbol::new(1297u32);
    pub const move_ref_pattern: Symbol = Symbol::new(1298u32);
    pub const move_size_limit: Symbol = Symbol::new(1299u32);
    pub const movrs_target_feature: Symbol = Symbol::new(1300u32);
    pub const msa: Symbol = Symbol::new(1301u32);
    pub const msp430: Symbol = Symbol::new(1302u32);
    pub const mul: Symbol = Symbol::new(1303u32);
    pub const mul_assign: Symbol = Symbol::new(1304u32);
    pub const mul_with_overflow: Symbol = Symbol::new(1305u32);
    pub const multiple_supertrait_upcastable: Symbol = Symbol::new(1306u32);
    pub const must_not_suspend: Symbol = Symbol::new(1307u32);
    pub const must_use: Symbol = Symbol::new(1308u32);
    pub const mut_preserve_binding_mode_2024: Symbol = Symbol::new(1309u32);
    pub const mut_ref: Symbol = Symbol::new(1310u32);
    pub const mut_restriction: Symbol = Symbol::new(1311u32);
    pub const mutable: Symbol = Symbol::new(1312u32);
    pub const naked: Symbol = Symbol::new(1313u32);
    pub const naked_asm: Symbol = Symbol::new(1314u32);
    pub const naked_functions: Symbol = Symbol::new(1315u32);
    pub const naked_functions_rustic_abi: Symbol = Symbol::new(1316u32);
    pub const naked_functions_target_feature: Symbol = Symbol::new(1317u32);
    pub const name: Symbol = Symbol::new(1318u32);
    pub const named_fn_trait_parameters: Symbol = Symbol::new(1319u32);
    pub const names: Symbol = Symbol::new(1320u32);
    pub const native_link_modifiers: Symbol = Symbol::new(1321u32);
    pub const native_link_modifiers_as_needed: Symbol = Symbol::new(1322u32);
    pub const native_link_modifiers_bundle: Symbol = Symbol::new(1323u32);
    pub const native_link_modifiers_verbatim: Symbol = Symbol::new(1324u32);
    pub const native_link_modifiers_whole_archive: Symbol =
        Symbol::new(1325u32);
    pub const natvis_file: Symbol = Symbol::new(1326u32);
    pub const ne: Symbol = Symbol::new(1327u32);
    pub const needs_allocator: Symbol = Symbol::new(1328u32);
    pub const needs_drop: Symbol = Symbol::new(1329u32);
    pub const needs_panic_runtime: Symbol = Symbol::new(1330u32);
    pub const neg: Symbol = Symbol::new(1331u32);
    pub const negate_unsigned: Symbol = Symbol::new(1332u32);
    pub const negative_bounds: Symbol = Symbol::new(1333u32);
    pub const negative_impls: Symbol = Symbol::new(1334u32);
    pub const neon: Symbol = Symbol::new(1335u32);
    pub const nested: Symbol = Symbol::new(1336u32);
    pub const never: Symbol = Symbol::new(1337u32);
    pub const never_patterns: Symbol = Symbol::new(1338u32);
    pub const never_type: Symbol = Symbol::new(1339u32);
    pub const never_type_fallback: Symbol = Symbol::new(1340u32);
    pub const new: Symbol = Symbol::new(1341u32);
    pub const new_binary: Symbol = Symbol::new(1342u32);
    pub const new_debug: Symbol = Symbol::new(1343u32);
    pub const new_debug_noop: Symbol = Symbol::new(1344u32);
    pub const new_display: Symbol = Symbol::new(1345u32);
    pub const new_lower_exp: Symbol = Symbol::new(1346u32);
    pub const new_lower_hex: Symbol = Symbol::new(1347u32);
    pub const new_octal: Symbol = Symbol::new(1348u32);
    pub const new_pointer: Symbol = Symbol::new(1349u32);
    pub const new_range: Symbol = Symbol::new(1350u32);
    pub const new_unchecked: Symbol = Symbol::new(1351u32);
    pub const new_upper_exp: Symbol = Symbol::new(1352u32);
    pub const new_upper_hex: Symbol = Symbol::new(1353u32);
    pub const next: Symbol = Symbol::new(1354u32);
    pub const niko: Symbol = Symbol::new(1355u32);
    pub const nll: Symbol = Symbol::new(1356u32);
    pub const no: Symbol = Symbol::new(1357u32);
    pub const no_builtins: Symbol = Symbol::new(1358u32);
    pub const no_core: Symbol = Symbol::new(1359u32);
    pub const no_coverage: Symbol = Symbol::new(1360u32);
    pub const no_crate_inject: Symbol = Symbol::new(1361u32);
    pub const no_debug: Symbol = Symbol::new(1362u32);
    pub const no_default_passes: Symbol = Symbol::new(1363u32);
    pub const no_implicit_prelude: Symbol = Symbol::new(1364u32);
    pub const no_inline: Symbol = Symbol::new(1365u32);
    pub const no_link: Symbol = Symbol::new(1366u32);
    pub const no_main: Symbol = Symbol::new(1367u32);
    pub const no_mangle: Symbol = Symbol::new(1368u32);
    pub const no_sanitize: Symbol = Symbol::new(1369u32);
    pub const no_stack_check: Symbol = Symbol::new(1370u32);
    pub const no_std: Symbol = Symbol::new(1371u32);
    pub const nomem: Symbol = Symbol::new(1372u32);
    pub const non_ascii_idents: Symbol = Symbol::new(1373u32);
    pub const non_exhaustive: Symbol = Symbol::new(1374u32);
    pub const non_exhaustive_omitted_patterns_lint: Symbol =
        Symbol::new(1375u32);
    pub const non_lifetime_binders: Symbol = Symbol::new(1376u32);
    pub const non_modrs_mods: Symbol = Symbol::new(1377u32);
    pub const non_null: Symbol = Symbol::new(1378u32);
    pub const nonblocking: Symbol = Symbol::new(1379u32);
    pub const none: Symbol = Symbol::new(1380u32);
    pub const nontemporal_store: Symbol = Symbol::new(1381u32);
    pub const noop_method_borrow: Symbol = Symbol::new(1382u32);
    pub const noop_method_clone: Symbol = Symbol::new(1383u32);
    pub const noop_method_deref: Symbol = Symbol::new(1384u32);
    pub const noprefix: Symbol = Symbol::new(1385u32);
    pub const noreturn: Symbol = Symbol::new(1386u32);
    pub const nostack: Symbol = Symbol::new(1387u32);
    pub const not: Symbol = Symbol::new(1388u32);
    pub const notable_trait: Symbol = Symbol::new(1389u32);
    pub const note: Symbol = Symbol::new(1390u32);
    pub const null: Symbol = Symbol::new(1391u32);
    pub const nvptx64: Symbol = Symbol::new(1392u32);
    pub const nvptx_target_feature: Symbol = Symbol::new(1393u32);
    pub const object_safe_for_dispatch: Symbol = Symbol::new(1394u32);
    pub const of: Symbol = Symbol::new(1395u32);
    pub const off: Symbol = Symbol::new(1396u32);
    pub const offload: Symbol = Symbol::new(1397u32);
    pub const offload_get_num_devices: Symbol = Symbol::new(1398u32);
    pub const offload_kernel: Symbol = Symbol::new(1399u32);
    pub const offset: Symbol = Symbol::new(1400u32);
    pub const offset_of: Symbol = Symbol::new(1401u32);
    pub const offset_of_enum: Symbol = Symbol::new(1402u32);
    pub const offset_of_nested: Symbol = Symbol::new(1403u32);
    pub const offset_of_slice: Symbol = Symbol::new(1404u32);
    pub const ok_or_else: Symbol = Symbol::new(1405u32);
    pub const old_name: Symbol = Symbol::new(1406u32);
    pub const omit_gdb_pretty_printer_section: Symbol = Symbol::new(1407u32);
    pub const on: Symbol = Symbol::new(1408u32);
    pub const on_const: Symbol = Symbol::new(1409u32);
    pub const on_move: Symbol = Symbol::new(1410u32);
    pub const on_type_error: Symbol = Symbol::new(1411u32);
    pub const on_unimplemented: Symbol = Symbol::new(1412u32);
    pub const on_unknown: Symbol = Symbol::new(1413u32);
    pub const on_unmatched_args: Symbol = Symbol::new(1414u32);
    pub const opaque: Symbol = Symbol::new(1415u32);
    pub const opaque_module_name_placeholder: Symbol = Symbol::new(1416u32);
    pub const ops: Symbol = Symbol::new(1417u32);
    pub const opt_out_copy: Symbol = Symbol::new(1418u32);
    pub const optimize: Symbol = Symbol::new(1419u32);
    pub const optimize_attribute: Symbol = Symbol::new(1420u32);
    pub const optimized: Symbol = Symbol::new(1421u32);
    pub const optin_builtin_traits: Symbol = Symbol::new(1422u32);
    pub const option: Symbol = Symbol::new(1423u32);
    pub const option_env: Symbol = Symbol::new(1424u32);
    pub const options: Symbol = Symbol::new(1425u32);
    pub const or: Symbol = Symbol::new(1426u32);
    pub const or_patterns: Symbol = Symbol::new(1427u32);
    pub const ord_cmp_method: Symbol = Symbol::new(1428u32);
    pub const other: Symbol = Symbol::new(1429u32);
    pub const out: Symbol = Symbol::new(1430u32);
    pub const output: Symbol = Symbol::new(1431u32);
    pub const overflow_checks: Symbol = Symbol::new(1432u32);
    pub const overlapping_marker_traits: Symbol = Symbol::new(1433u32);
    pub const owned_box: Symbol = Symbol::new(1434u32);
    pub const packed: Symbol = Symbol::new(1435u32);
    pub const packed_bundled_libs: Symbol = Symbol::new(1436u32);
    pub const panic: Symbol = Symbol::new(1437u32);
    pub const panic_2015: Symbol = Symbol::new(1438u32);
    pub const panic_2021: Symbol = Symbol::new(1439u32);
    pub const panic_abort: Symbol = Symbol::new(1440u32);
    pub const panic_bounds_check: Symbol = Symbol::new(1441u32);
    pub const panic_cannot_unwind: Symbol = Symbol::new(1442u32);
    pub const panic_const_add_overflow: Symbol = Symbol::new(1443u32);
    pub const panic_const_async_fn_resumed: Symbol = Symbol::new(1444u32);
    pub const panic_const_async_fn_resumed_drop: Symbol =
        Symbol::new(1445u32);
    pub const panic_const_async_fn_resumed_panic: Symbol =
        Symbol::new(1446u32);
    pub const panic_const_async_gen_fn_resumed: Symbol = Symbol::new(1447u32);
    pub const panic_const_async_gen_fn_resumed_drop: Symbol =
        Symbol::new(1448u32);
    pub const panic_const_async_gen_fn_resumed_panic: Symbol =
        Symbol::new(1449u32);
    pub const panic_const_coroutine_resumed: Symbol = Symbol::new(1450u32);
    pub const panic_const_coroutine_resumed_drop: Symbol =
        Symbol::new(1451u32);
    pub const panic_const_coroutine_resumed_panic: Symbol =
        Symbol::new(1452u32);
    pub const panic_const_div_by_zero: Symbol = Symbol::new(1453u32);
    pub const panic_const_div_overflow: Symbol = Symbol::new(1454u32);
    pub const panic_const_gen_fn_none: Symbol = Symbol::new(1455u32);
    pub const panic_const_gen_fn_none_drop: Symbol = Symbol::new(1456u32);
    pub const panic_const_gen_fn_none_panic: Symbol = Symbol::new(1457u32);
    pub const panic_const_mul_overflow: Symbol = Symbol::new(1458u32);
    pub const panic_const_neg_overflow: Symbol = Symbol::new(1459u32);
    pub const panic_const_rem_by_zero: Symbol = Symbol::new(1460u32);
    pub const panic_const_rem_overflow: Symbol = Symbol::new(1461u32);
    pub const panic_const_shl_overflow: Symbol = Symbol::new(1462u32);
    pub const panic_const_shr_overflow: Symbol = Symbol::new(1463u32);
    pub const panic_const_sub_overflow: Symbol = Symbol::new(1464u32);
    pub const panic_display: Symbol = Symbol::new(1465u32);
    pub const panic_fmt: Symbol = Symbol::new(1466u32);
    pub const panic_handler: Symbol = Symbol::new(1467u32);
    pub const panic_impl: Symbol = Symbol::new(1468u32);
    pub const panic_implementation: Symbol = Symbol::new(1469u32);
    pub const panic_in_cleanup: Symbol = Symbol::new(1470u32);
    pub const panic_info: Symbol = Symbol::new(1471u32);
    pub const panic_invalid_enum_construction: Symbol = Symbol::new(1472u32);
    pub const panic_location: Symbol = Symbol::new(1473u32);
    pub const panic_misaligned_pointer_dereference: Symbol =
        Symbol::new(1474u32);
    pub const panic_nounwind: Symbol = Symbol::new(1475u32);
    pub const panic_null_pointer_dereference: Symbol = Symbol::new(1476u32);
    pub const panic_null_reference_constructed: Symbol = Symbol::new(1477u32);
    pub const panic_runtime: Symbol = Symbol::new(1478u32);
    pub const panic_str_2015: Symbol = Symbol::new(1479u32);
    pub const panic_unwind: Symbol = Symbol::new(1480u32);
    pub const panicking: Symbol = Symbol::new(1481u32);
    pub const param_attrs: Symbol = Symbol::new(1482u32);
    pub const parent_label: Symbol = Symbol::new(1483u32);
    pub const partial_cmp: Symbol = Symbol::new(1484u32);
    pub const partial_ord: Symbol = Symbol::new(1485u32);
    pub const passes: Symbol = Symbol::new(1486u32);
    pub const pat: Symbol = Symbol::new(1487u32);
    pub const pat_param: Symbol = Symbol::new(1488u32);
    pub const patchable_function_entry: Symbol = Symbol::new(1489u32);
    pub const path: Symbol = Symbol::new(1490u32);
    pub const pattern_complexity_limit: Symbol = Symbol::new(1491u32);
    pub const pattern_parentheses: Symbol = Symbol::new(1492u32);
    pub const pattern_type: Symbol = Symbol::new(1493u32);
    pub const pattern_type_range_trait: Symbol = Symbol::new(1494u32);
    pub const pattern_types: Symbol = Symbol::new(1495u32);
    pub const phantom_data: Symbol = Symbol::new(1496u32);
    pub const phase: Symbol = Symbol::new(1497u32);
    pub const pic: Symbol = Symbol::new(1498u32);
    pub const pie: Symbol = Symbol::new(1499u32);
    pub const pin_drop: Symbol = Symbol::new(1500u32);
    pub const pin_ergonomics: Symbol = Symbol::new(1501u32);
    pub const pin_v2: Symbol = Symbol::new(1502u32);
    pub const platform_intrinsics: Symbol = Symbol::new(1503u32);
    pub const plugin: Symbol = Symbol::new(1504u32);
    pub const plugin_registrar: Symbol = Symbol::new(1505u32);
    pub const plugins: Symbol = Symbol::new(1506u32);
    pub const pointee: Symbol = Symbol::new(1507u32);
    pub const pointee_sized: Symbol = Symbol::new(1508u32);
    pub const pointee_trait: Symbol = Symbol::new(1509u32);
    pub const pointer: Symbol = Symbol::new(1510u32);
    pub const poll: Symbol = Symbol::new(1511u32);
    pub const post_cleanup: Symbol = Symbol::new(1512u32);
    pub const post_dash_lto: Symbol = Symbol::new(1513u32);
    pub const postfix_match: Symbol = Symbol::new(1514u32);
    pub const powerpc: Symbol = Symbol::new(1515u32);
    pub const powerpc64: Symbol = Symbol::new(1516u32);
    pub const powerpc_target_feature: Symbol = Symbol::new(1517u32);
    pub const powf16: Symbol = Symbol::new(1518u32);
    pub const powf32: Symbol = Symbol::new(1519u32);
    pub const powf64: Symbol = Symbol::new(1520u32);
    pub const powf128: Symbol = Symbol::new(1521u32);
    pub const powif16: Symbol = Symbol::new(1522u32);
    pub const powif32: Symbol = Symbol::new(1523u32);
    pub const powif64: Symbol = Symbol::new(1524u32);
    pub const powif128: Symbol = Symbol::new(1525u32);
    pub const pre_dash_lto: Symbol = Symbol::new(1526u32);
    pub const precise_capturing: Symbol = Symbol::new(1527u32);
    pub const precise_capturing_in_traits: Symbol = Symbol::new(1528u32);
    pub const precise_pointer_size_matching: Symbol = Symbol::new(1529u32);
    pub const predicates: Symbol = Symbol::new(1530u32);
    pub const pref_align_of: Symbol = Symbol::new(1531u32);
    pub const prefetch_read_data: Symbol = Symbol::new(1532u32);
    pub const prefetch_read_instruction: Symbol = Symbol::new(1533u32);
    pub const prefetch_write_data: Symbol = Symbol::new(1534u32);
    pub const prefetch_write_instruction: Symbol = Symbol::new(1535u32);
    pub const prefix_nops: Symbol = Symbol::new(1536u32);
    pub const preg: Symbol = Symbol::new(1537u32);
    pub const prelude: Symbol = Symbol::new(1538u32);
    pub const prelude_import: Symbol = Symbol::new(1539u32);
    pub const preserves_flags: Symbol = Symbol::new(1540u32);
    pub const prfchw_target_feature: Symbol = Symbol::new(1541u32);
    pub const prid: Symbol = Symbol::new(1542u32);
    pub const primitive: Symbol = Symbol::new(1543u32);
    pub const print_macro: Symbol = Symbol::new(1544u32);
    pub const println_macro: Symbol = Symbol::new(1545u32);
    pub const proc_dash_macro: Symbol = Symbol::new(1546u32);
    pub const proc_macro: Symbol = Symbol::new(1547u32);
    pub const proc_macro_attribute: Symbol = Symbol::new(1548u32);
    pub const proc_macro_derive: Symbol = Symbol::new(1549u32);
    pub const proc_macro_expr: Symbol = Symbol::new(1550u32);
    pub const proc_macro_gen: Symbol = Symbol::new(1551u32);
    pub const proc_macro_hygiene: Symbol = Symbol::new(1552u32);
    pub const proc_macro_internals: Symbol = Symbol::new(1553u32);
    pub const proc_macro_mod: Symbol = Symbol::new(1554u32);
    pub const proc_macro_non_items: Symbol = Symbol::new(1555u32);
    pub const proc_macro_path_invoc: Symbol = Symbol::new(1556u32);
    pub const profiler_runtime: Symbol = Symbol::new(1557u32);
    pub const ptr: Symbol = Symbol::new(1558u32);
    pub const ptr_cast: Symbol = Symbol::new(1559u32);
    pub const ptr_cast_const: Symbol = Symbol::new(1560u32);
    pub const ptr_cast_mut: Symbol = Symbol::new(1561u32);
    pub const ptr_const_is_null: Symbol = Symbol::new(1562u32);
    pub const ptr_copy: Symbol = Symbol::new(1563u32);
    pub const ptr_copy_nonoverlapping: Symbol = Symbol::new(1564u32);
    pub const ptr_drop_in_place: Symbol = Symbol::new(1565u32);
    pub const ptr_drop_in_place_self: Symbol = Symbol::new(1566u32);
    pub const ptr_from_ref: Symbol = Symbol::new(1567u32);
    pub const ptr_guaranteed_cmp: Symbol = Symbol::new(1568u32);
    pub const ptr_is_null: Symbol = Symbol::new(1569u32);
    pub const ptr_mask: Symbol = Symbol::new(1570u32);
    pub const ptr_metadata: Symbol = Symbol::new(1571u32);
    pub const ptr_null: Symbol = Symbol::new(1572u32);
    pub const ptr_null_mut: Symbol = Symbol::new(1573u32);
    pub const ptr_offset_from: Symbol = Symbol::new(1574u32);
    pub const ptr_offset_from_unsigned: Symbol = Symbol::new(1575u32);
    pub const ptr_read: Symbol = Symbol::new(1576u32);
    pub const ptr_read_unaligned: Symbol = Symbol::new(1577u32);
    pub const ptr_replace: Symbol = Symbol::new(1578u32);
    pub const ptr_swap: Symbol = Symbol::new(1579u32);
    pub const ptr_swap_nonoverlapping: Symbol = Symbol::new(1580u32);
    pub const ptr_write: Symbol = Symbol::new(1581u32);
    pub const ptr_write_bytes: Symbol = Symbol::new(1582u32);
    pub const ptr_write_unaligned: Symbol = Symbol::new(1583u32);
    pub const ptr_write_volatile: Symbol = Symbol::new(1584u32);
    pub const pub_macro_rules: Symbol = Symbol::new(1585u32);
    pub const pub_restricted: Symbol = Symbol::new(1586u32);
    pub const public: Symbol = Symbol::new(1587u32);
    pub const pure: Symbol = Symbol::new(1588u32);
    pub const pushpop_unsafe: Symbol = Symbol::new(1589u32);
    pub const qreg: Symbol = Symbol::new(1590u32);
    pub const qreg_low4: Symbol = Symbol::new(1591u32);
    pub const qreg_low8: Symbol = Symbol::new(1592u32);
    pub const quad_precision_float: Symbol = Symbol::new(1593u32);
    pub const question_mark: Symbol = Symbol::new(1594u32);
    pub const quote: Symbol = Symbol::new(1595u32);
    pub const range_inclusive_new: Symbol = Symbol::new(1596u32);
    pub const raw_dash_dylib: Symbol = Symbol::new(1597u32);
    pub const raw_dylib: Symbol = Symbol::new(1598u32);
    pub const raw_dylib_elf: Symbol = Symbol::new(1599u32);
    pub const raw_eq: Symbol = Symbol::new(1600u32);
    pub const raw_identifiers: Symbol = Symbol::new(1601u32);
    pub const raw_ref_op: Symbol = Symbol::new(1602u32);
    pub const re_rebalance_coherence: Symbol = Symbol::new(1603u32);
    pub const read_via_copy: Symbol = Symbol::new(1604u32);
    pub const readonly: Symbol = Symbol::new(1605u32);
    pub const realloc: Symbol = Symbol::new(1606u32);
    pub const realtime: Symbol = Symbol::new(1607u32);
    pub const reason: Symbol = Symbol::new(1608u32);
    pub const reborrow: Symbol = Symbol::new(1609u32);
    pub const receiver: Symbol = Symbol::new(1610u32);
    pub const receiver_target: Symbol = Symbol::new(1611u32);
    pub const recursion_limit: Symbol = Symbol::new(1612u32);
    pub const reexport_test_harness_main: Symbol = Symbol::new(1613u32);
    pub const ref_pat_eat_one_layer_2024: Symbol = Symbol::new(1614u32);
    pub const ref_pat_eat_one_layer_2024_structural: Symbol =
        Symbol::new(1615u32);
    pub const ref_pat_everywhere: Symbol = Symbol::new(1616u32);
    pub const ref_unwind_safe_trait: Symbol = Symbol::new(1617u32);
    pub const reference: Symbol = Symbol::new(1618u32);
    pub const reflect: Symbol = Symbol::new(1619u32);
    pub const reg: Symbol = Symbol::new(1620u32);
    pub const reg16: Symbol = Symbol::new(1621u32);
    pub const reg32: Symbol = Symbol::new(1622u32);
    pub const reg64: Symbol = Symbol::new(1623u32);
    pub const reg_abcd: Symbol = Symbol::new(1624u32);
    pub const reg_addr: Symbol = Symbol::new(1625u32);
    pub const reg_byte: Symbol = Symbol::new(1626u32);
    pub const reg_data: Symbol = Symbol::new(1627u32);
    pub const reg_iw: Symbol = Symbol::new(1628u32);
    pub const reg_nonzero: Symbol = Symbol::new(1629u32);
    pub const reg_pair: Symbol = Symbol::new(1630u32);
    pub const reg_ptr: Symbol = Symbol::new(1631u32);
    pub const reg_upper: Symbol = Symbol::new(1632u32);
    pub const register_attr: Symbol = Symbol::new(1633u32);
    pub const register_attribute_tool: Symbol = Symbol::new(1634u32);
    pub const register_lint_tool: Symbol = Symbol::new(1635u32);
    pub const register_tool: Symbol = Symbol::new(1636u32);
    pub const relaxed_adts: Symbol = Symbol::new(1637u32);
    pub const relaxed_struct_unsize: Symbol = Symbol::new(1638u32);
    pub const relocation_model: Symbol = Symbol::new(1639u32);
    pub const rem: Symbol = Symbol::new(1640u32);
    pub const rem_assign: Symbol = Symbol::new(1641u32);
    pub const repr: Symbol = Symbol::new(1642u32);
    pub const repr128: Symbol = Symbol::new(1643u32);
    pub const repr_align: Symbol = Symbol::new(1644u32);
    pub const repr_align_enum: Symbol = Symbol::new(1645u32);
    pub const repr_packed: Symbol = Symbol::new(1646u32);
    pub const repr_simd: Symbol = Symbol::new(1647u32);
    pub const repr_transparent: Symbol = Symbol::new(1648u32);
    pub const require: Symbol = Symbol::new(1649u32);
    pub const reserve_x18: Symbol = Symbol::new(1650u32);
    pub const residual: Symbol = Symbol::new(1651u32);
    pub const result: Symbol = Symbol::new(1652u32);
    pub const result_ffi_guarantees: Symbol = Symbol::new(1653u32);
    pub const return_address: Symbol = Symbol::new(1654u32);
    pub const return_position_impl_trait_in_trait: Symbol =
        Symbol::new(1655u32);
    pub const return_type_notation: Symbol = Symbol::new(1656u32);
    pub const right_arrow: Symbol = Symbol::new(1657u32);
    pub const riscv32: Symbol = Symbol::new(1658u32);
    pub const riscv64: Symbol = Symbol::new(1659u32);
    pub const riscv_target_feature: Symbol = Symbol::new(1660u32);
    pub const rlib: Symbol = Symbol::new(1661u32);
    pub const ropi: Symbol = Symbol::new(1662u32);
    pub const ropi_rwpi: Symbol = Symbol::new(1663u32);
    pub const rotate_left: Symbol = Symbol::new(1664u32);
    pub const rotate_right: Symbol = Symbol::new(1665u32);
    pub const round_ties_even_f16: Symbol = Symbol::new(1666u32);
    pub const round_ties_even_f32: Symbol = Symbol::new(1667u32);
    pub const round_ties_even_f64: Symbol = Symbol::new(1668u32);
    pub const round_ties_even_f128: Symbol = Symbol::new(1669u32);
    pub const roundf16: Symbol = Symbol::new(1670u32);
    pub const roundf32: Symbol = Symbol::new(1671u32);
    pub const roundf64: Symbol = Symbol::new(1672u32);
    pub const roundf128: Symbol = Symbol::new(1673u32);
    pub const rtm_target_feature: Symbol = Symbol::new(1674u32);
    pub const runtime: Symbol = Symbol::new(1675u32);
    pub const rust: Symbol = Symbol::new(1676u32);
    pub const rust_2015: Symbol = Symbol::new(1677u32);
    pub const rust_2018: Symbol = Symbol::new(1678u32);
    pub const rust_2018_preview: Symbol = Symbol::new(1679u32);
    pub const rust_2021: Symbol = Symbol::new(1680u32);
    pub const rust_2024: Symbol = Symbol::new(1681u32);
    pub const rust_analyzer: Symbol = Symbol::new(1682u32);
    pub const rust_begin_unwind: Symbol = Symbol::new(1683u32);
    pub const rust_cold_cc: Symbol = Symbol::new(1684u32);
    pub const rust_dash_call: Symbol = Symbol::new(1685u32);
    pub const rust_eh_personality: Symbol = Symbol::new(1686u32);
    pub const rust_future: Symbol = Symbol::new(1687u32);
    pub const rust_logo: Symbol = Symbol::new(1688u32);
    pub const rust_out: Symbol = Symbol::new(1689u32);
    pub const rust_preserve_none_cc: Symbol = Symbol::new(1690u32);
    pub const rust_tail_cc: Symbol = Symbol::new(1691u32);
    pub const rustc: Symbol = Symbol::new(1692u32);
    pub const rustc_abi: Symbol = Symbol::new(1693u32);
    pub const rustc_align: Symbol = Symbol::new(1694u32);
    pub const rustc_align_static: Symbol = Symbol::new(1695u32);
    pub const rustc_allocator: Symbol = Symbol::new(1696u32);
    pub const rustc_allocator_zeroed: Symbol = Symbol::new(1697u32);
    pub const rustc_allocator_zeroed_variant: Symbol = Symbol::new(1698u32);
    pub const rustc_allow_const_fn_unstable: Symbol = Symbol::new(1699u32);
    pub const rustc_allow_incoherent_impl: Symbol = Symbol::new(1700u32);
    pub const rustc_allow_lifetime_dependent_specialization: Symbol =
        Symbol::new(1701u32);
    pub const rustc_allowed_through_unstable_modules: Symbol =
        Symbol::new(1702u32);
    pub const rustc_always_gca: Symbol = Symbol::new(1703u32);
    pub const rustc_as_ptr: Symbol = Symbol::new(1704u32);
    pub const rustc_attrs: Symbol = Symbol::new(1705u32);
    pub const rustc_autodiff: Symbol = Symbol::new(1706u32);
    pub const rustc_builtin_macro: Symbol = Symbol::new(1707u32);
    pub const rustc_canonical_symbol: Symbol = Symbol::new(1708u32);
    pub const rustc_capture_analysis: Symbol = Symbol::new(1709u32);
    pub const rustc_clean: Symbol = Symbol::new(1710u32);
    pub const rustc_coherence_is_core: Symbol = Symbol::new(1711u32);
    pub const rustc_coinductive: Symbol = Symbol::new(1712u32);
    pub const rustc_comptime: Symbol = Symbol::new(1713u32);
    pub const rustc_confusables: Symbol = Symbol::new(1714u32);
    pub const rustc_const_stable: Symbol = Symbol::new(1715u32);
    pub const rustc_const_stable_indirect: Symbol = Symbol::new(1716u32);
    pub const rustc_const_unstable: Symbol = Symbol::new(1717u32);
    pub const rustc_conversion_suggestion: Symbol = Symbol::new(1718u32);
    pub const rustc_deallocator: Symbol = Symbol::new(1719u32);
    pub const rustc_default_body_unstable: Symbol = Symbol::new(1720u32);
    pub const rustc_delayed_bug_from_inside_query: Symbol =
        Symbol::new(1721u32);
    pub const rustc_deny_explicit_impl: Symbol = Symbol::new(1722u32);
    pub const rustc_deprecated_safe_2024: Symbol = Symbol::new(1723u32);
    pub const rustc_diagnostic_item: Symbol = Symbol::new(1724u32);
    pub const rustc_diagnostic_macros: Symbol = Symbol::new(1725u32);
    pub const rustc_diagnostic_opaque: Symbol = Symbol::new(1726u32);
    pub const rustc_do_not_const_check: Symbol = Symbol::new(1727u32);
    pub const rustc_doc_primitive: Symbol = Symbol::new(1728u32);
    pub const rustc_driver: Symbol = Symbol::new(1729u32);
    pub const rustc_dummy: Symbol = Symbol::new(1730u32);
    pub const rustc_dump_clauses: Symbol = Symbol::new(1731u32);
    pub const rustc_dump_def_parents: Symbol = Symbol::new(1732u32);
    pub const rustc_dump_def_path: Symbol = Symbol::new(1733u32);
    pub const rustc_dump_generics: Symbol = Symbol::new(1734u32);
    pub const rustc_dump_hidden_type_of_opaques: Symbol =
        Symbol::new(1735u32);
    pub const rustc_dump_inferred_outlives: Symbol = Symbol::new(1736u32);
    pub const rustc_dump_item_bounds: Symbol = Symbol::new(1737u32);
    pub const rustc_dump_layout: Symbol = Symbol::new(1738u32);
    pub const rustc_dump_object_lifetime_defaults: Symbol =
        Symbol::new(1739u32);
    pub const rustc_dump_symbol_name: Symbol = Symbol::new(1740u32);
    pub const rustc_dump_user_args: Symbol = Symbol::new(1741u32);
    pub const rustc_dump_variances: Symbol = Symbol::new(1742u32);
    pub const rustc_dump_variances_of_opaques: Symbol = Symbol::new(1743u32);
    pub const rustc_dump_vtable: Symbol = Symbol::new(1744u32);
    pub const rustc_dyn_incompatible_trait: Symbol = Symbol::new(1745u32);
    pub const rustc_effective_visibility: Symbol = Symbol::new(1746u32);
    pub const rustc_eii_foreign_item: Symbol = Symbol::new(1747u32);
    pub const rustc_evaluate_where_clauses: Symbol = Symbol::new(1748u32);
    pub const rustc_expected_cgu_reuse: Symbol = Symbol::new(1749u32);
    pub const rustc_force_inline: Symbol = Symbol::new(1750u32);
    pub const rustc_has_incoherent_inherent_impls: Symbol =
        Symbol::new(1751u32);
    pub const rustc_if_this_changed: Symbol = Symbol::new(1752u32);
    pub const rustc_inherit_overflow_checks: Symbol = Symbol::new(1753u32);
    pub const rustc_insignificant_dtor: Symbol = Symbol::new(1754u32);
    pub const rustc_intrinsic: Symbol = Symbol::new(1755u32);
    pub const rustc_intrinsic_const_stable_indirect: Symbol =
        Symbol::new(1756u32);
    pub const rustc_legacy_const_generics: Symbol = Symbol::new(1757u32);
    pub const rustc_lint_opt_deny_field_access: Symbol = Symbol::new(1758u32);
    pub const rustc_lint_opt_ty: Symbol = Symbol::new(1759u32);
    pub const rustc_lint_query_instability: Symbol = Symbol::new(1760u32);
    pub const rustc_lint_untracked_query_information: Symbol =
        Symbol::new(1761u32);
    pub const rustc_macro_transparency: Symbol = Symbol::new(1762u32);
    pub const rustc_main: Symbol = Symbol::new(1763u32);
    pub const rustc_mir: Symbol = Symbol::new(1764u32);
    pub const rustc_must_implement_one_of: Symbol = Symbol::new(1765u32);
    pub const rustc_must_match_exhaustively: Symbol = Symbol::new(1766u32);
    pub const rustc_never_returns_null_ptr: Symbol = Symbol::new(1767u32);
    pub const rustc_no_implicit_autorefs: Symbol = Symbol::new(1768u32);
    pub const rustc_no_implicit_bounds: Symbol = Symbol::new(1769u32);
    pub const rustc_no_mir_inline: Symbol = Symbol::new(1770u32);
    pub const rustc_no_writable: Symbol = Symbol::new(1771u32);
    pub const rustc_non_const_trait_method: Symbol = Symbol::new(1772u32);
    pub const rustc_nonnull_optimization_guaranteed: Symbol =
        Symbol::new(1773u32);
    pub const rustc_nounwind: Symbol = Symbol::new(1774u32);
    pub const rustc_objc_class: Symbol = Symbol::new(1775u32);
    pub const rustc_objc_selector: Symbol = Symbol::new(1776u32);
    pub const rustc_offload_kernel: Symbol = Symbol::new(1777u32);
    pub const rustc_on_unimplemented: Symbol = Symbol::new(1778u32);
    pub const rustc_panics_when_zero: Symbol = Symbol::new(1779u32);
    pub const rustc_paren_sugar: Symbol = Symbol::new(1780u32);
    pub const rustc_partition_codegened: Symbol = Symbol::new(1781u32);
    pub const rustc_partition_reused: Symbol = Symbol::new(1782u32);
    pub const rustc_pass_by_value: Symbol = Symbol::new(1783u32);
    pub const rustc_pass_indirectly_in_non_rustic_abis: Symbol =
        Symbol::new(1784u32);
    pub const rustc_peek: Symbol = Symbol::new(1785u32);
    pub const rustc_peek_liveness: Symbol = Symbol::new(1786u32);
    pub const rustc_peek_maybe_init: Symbol = Symbol::new(1787u32);
    pub const rustc_peek_maybe_uninit: Symbol = Symbol::new(1788u32);
    pub const rustc_preserve_ub_checks: Symbol = Symbol::new(1789u32);
    pub const rustc_private: Symbol = Symbol::new(1790u32);
    pub const rustc_proc_macro_decls: Symbol = Symbol::new(1791u32);
    pub const rustc_promotable: Symbol = Symbol::new(1792u32);
    pub const rustc_pub_transparent: Symbol = Symbol::new(1793u32);
    pub const rustc_reallocator: Symbol = Symbol::new(1794u32);
    pub const rustc_regions: Symbol = Symbol::new(1795u32);
    pub const rustc_scalable_vector: Symbol = Symbol::new(1796u32);
    pub const rustc_should_not_be_called_on_const_items: Symbol =
        Symbol::new(1797u32);
    pub const rustc_simd_monomorphize_lane_limit: Symbol =
        Symbol::new(1798u32);
    pub const rustc_skip_during_method_dispatch: Symbol =
        Symbol::new(1799u32);
    pub const rustc_specialization_trait: Symbol = Symbol::new(1800u32);
    pub const rustc_splat: Symbol = Symbol::new(1801u32);
    pub const rustc_std_internal_symbol: Symbol = Symbol::new(1802u32);
    pub const rustc_strict_coherence: Symbol = Symbol::new(1803u32);
    pub const rustc_test_marker: Symbol = Symbol::new(1804u32);
    pub const rustc_then_this_would_need: Symbol = Symbol::new(1805u32);
    pub const rustc_trivial_field_reads: Symbol = Symbol::new(1806u32);
    pub const rustc_unroll: Symbol = Symbol::new(1807u32);
    pub const rustdoc: Symbol = Symbol::new(1808u32);
    pub const rustdoc_internals: Symbol = Symbol::new(1809u32);
    pub const rustdoc_missing_doc_code_examples: Symbol =
        Symbol::new(1810u32);
    pub const rustfmt: Symbol = Symbol::new(1811u32);
    pub const rvalue_static_promotion: Symbol = Symbol::new(1812u32);
    pub const rvector: Symbol = Symbol::new(1813u32);
    pub const rwpi: Symbol = Symbol::new(1814u32);
    pub const s32c1i: Symbol = Symbol::new(1815u32);
    pub const s390x: Symbol = Symbol::new(1816u32);
    pub const s390x_target_feature: Symbol = Symbol::new(1817u32);
    pub const s390x_target_feature_vector: Symbol = Symbol::new(1818u32);
    pub const safestack: Symbol = Symbol::new(1819u32);
    pub const safety: Symbol = Symbol::new(1820u32);
    pub const sanitize: Symbol = Symbol::new(1821u32);
    pub const sanitizer_cfi_generalize_pointers: Symbol =
        Symbol::new(1822u32);
    pub const sanitizer_cfi_normalize_integers: Symbol = Symbol::new(1823u32);
    pub const sanitizer_runtime: Symbol = Symbol::new(1824u32);
    pub const saturating_add: Symbol = Symbol::new(1825u32);
    pub const saturating_sub: Symbol = Symbol::new(1826u32);
    pub const sdylib: Symbol = Symbol::new(1827u32);
    pub const search_unbox: Symbol = Symbol::new(1828u32);
    pub const section: Symbol = Symbol::new(1829u32);
    pub const select_unpredictable: Symbol = Symbol::new(1830u32);
    pub const self_in_typedefs: Symbol = Symbol::new(1831u32);
    pub const self_struct_ctor: Symbol = Symbol::new(1832u32);
    pub const semiopaque: Symbol = Symbol::new(1833u32);
    pub const sgpr32: Symbol = Symbol::new(1834u32);
    pub const sgpr64: Symbol = Symbol::new(1835u32);
    pub const sgpr96: Symbol = Symbol::new(1836u32);
    pub const sgpr128: Symbol = Symbol::new(1837u32);
    pub const sgpr256: Symbol = Symbol::new(1838u32);
    pub const sgpr512: Symbol = Symbol::new(1839u32);
    pub const sha2: Symbol = Symbol::new(1840u32);
    pub const sha3: Symbol = Symbol::new(1841u32);
    pub const sha512_sm_x86: Symbol = Symbol::new(1842u32);
    pub const shadow_call_stack: Symbol = Symbol::new(1843u32);
    pub const shallow: Symbol = Symbol::new(1844u32);
    pub const shl: Symbol = Symbol::new(1845u32);
    pub const shl_assign: Symbol = Symbol::new(1846u32);
    pub const shorter_tail_lifetimes: Symbol = Symbol::new(1847u32);
    pub const should_panic: Symbol = Symbol::new(1848u32);
    pub const show: Symbol = Symbol::new(1849u32);
    pub const shr: Symbol = Symbol::new(1850u32);
    pub const shr_assign: Symbol = Symbol::new(1851u32);
    pub const signed: Symbol = Symbol::new(1852u32);
    pub const simd: Symbol = Symbol::new(1853u32);
    pub const simd_add: Symbol = Symbol::new(1854u32);
    pub const simd_and: Symbol = Symbol::new(1855u32);
    pub const simd_arith_offset: Symbol = Symbol::new(1856u32);
    pub const simd_as: Symbol = Symbol::new(1857u32);
    pub const simd_bitmask: Symbol = Symbol::new(1858u32);
    pub const simd_bitreverse: Symbol = Symbol::new(1859u32);
    pub const simd_bswap: Symbol = Symbol::new(1860u32);
    pub const simd_carryless_mul: Symbol = Symbol::new(1861u32);
    pub const simd_cast: Symbol = Symbol::new(1862u32);
    pub const simd_cast_ptr: Symbol = Symbol::new(1863u32);
    pub const simd_ceil: Symbol = Symbol::new(1864u32);
    pub const simd_ctlz: Symbol = Symbol::new(1865u32);
    pub const simd_ctpop: Symbol = Symbol::new(1866u32);
    pub const simd_cttz: Symbol = Symbol::new(1867u32);
    pub const simd_div: Symbol = Symbol::new(1868u32);
    pub const simd_eq: Symbol = Symbol::new(1869u32);
    pub const simd_expose_provenance: Symbol = Symbol::new(1870u32);
    pub const simd_extract: Symbol = Symbol::new(1871u32);
    pub const simd_extract_dyn: Symbol = Symbol::new(1872u32);
    pub const simd_fabs: Symbol = Symbol::new(1873u32);
    pub const simd_fcos: Symbol = Symbol::new(1874u32);
    pub const simd_fexp: Symbol = Symbol::new(1875u32);
    pub const simd_fexp2: Symbol = Symbol::new(1876u32);
    pub const simd_ffi: Symbol = Symbol::new(1877u32);
    pub const simd_flog: Symbol = Symbol::new(1878u32);
    pub const simd_flog2: Symbol = Symbol::new(1879u32);
    pub const simd_flog10: Symbol = Symbol::new(1880u32);
    pub const simd_floor: Symbol = Symbol::new(1881u32);
    pub const simd_fma: Symbol = Symbol::new(1882u32);
    pub const simd_fsin: Symbol = Symbol::new(1883u32);
    pub const simd_fsqrt: Symbol = Symbol::new(1884u32);
    pub const simd_funnel_shl: Symbol = Symbol::new(1885u32);
    pub const simd_funnel_shr: Symbol = Symbol::new(1886u32);
    pub const simd_gather: Symbol = Symbol::new(1887u32);
    pub const simd_ge: Symbol = Symbol::new(1888u32);
    pub const simd_gt: Symbol = Symbol::new(1889u32);
    pub const simd_insert: Symbol = Symbol::new(1890u32);
    pub const simd_insert_dyn: Symbol = Symbol::new(1891u32);
    pub const simd_le: Symbol = Symbol::new(1892u32);
    pub const simd_lt: Symbol = Symbol::new(1893u32);
    pub const simd_masked_load: Symbol = Symbol::new(1894u32);
    pub const simd_masked_store: Symbol = Symbol::new(1895u32);
    pub const simd_maximum_number_nsz: Symbol = Symbol::new(1896u32);
    pub const simd_minimum_number_nsz: Symbol = Symbol::new(1897u32);
    pub const simd_mul: Symbol = Symbol::new(1898u32);
    pub const simd_ne: Symbol = Symbol::new(1899u32);
    pub const simd_neg: Symbol = Symbol::new(1900u32);
    pub const simd_or: Symbol = Symbol::new(1901u32);
    pub const simd_reduce_add_ordered: Symbol = Symbol::new(1902u32);
    pub const simd_reduce_add_unordered: Symbol = Symbol::new(1903u32);
    pub const simd_reduce_all: Symbol = Symbol::new(1904u32);
    pub const simd_reduce_and: Symbol = Symbol::new(1905u32);
    pub const simd_reduce_any: Symbol = Symbol::new(1906u32);
    pub const simd_reduce_max: Symbol = Symbol::new(1907u32);
    pub const simd_reduce_min: Symbol = Symbol::new(1908u32);
    pub const simd_reduce_mul_ordered: Symbol = Symbol::new(1909u32);
    pub const simd_reduce_mul_unordered: Symbol = Symbol::new(1910u32);
    pub const simd_reduce_or: Symbol = Symbol::new(1911u32);
    pub const simd_reduce_xor: Symbol = Symbol::new(1912u32);
    pub const simd_relaxed_fma: Symbol = Symbol::new(1913u32);
    pub const simd_rem: Symbol = Symbol::new(1914u32);
    pub const simd_round: Symbol = Symbol::new(1915u32);
    pub const simd_round_ties_even: Symbol = Symbol::new(1916u32);
    pub const simd_saturating_add: Symbol = Symbol::new(1917u32);
    pub const simd_saturating_sub: Symbol = Symbol::new(1918u32);
    pub const simd_scatter: Symbol = Symbol::new(1919u32);
    pub const simd_select: Symbol = Symbol::new(1920u32);
    pub const simd_select_bitmask: Symbol = Symbol::new(1921u32);
    pub const simd_shl: Symbol = Symbol::new(1922u32);
    pub const simd_shr: Symbol = Symbol::new(1923u32);
    pub const simd_shuffle: Symbol = Symbol::new(1924u32);
    pub const simd_shuffle_const_generic: Symbol = Symbol::new(1925u32);
    pub const simd_splat: Symbol = Symbol::new(1926u32);
    pub const simd_sub: Symbol = Symbol::new(1927u32);
    pub const simd_trunc: Symbol = Symbol::new(1928u32);
    pub const simd_with_exposed_provenance: Symbol = Symbol::new(1929u32);
    pub const simd_xor: Symbol = Symbol::new(1930u32);
    pub const sin: Symbol = Symbol::new(1931u32);
    pub const since: Symbol = Symbol::new(1932u32);
    pub const size: Symbol = Symbol::new(1933u32);
    pub const size_of: Symbol = Symbol::new(1934u32);
    pub const size_of_type_id: Symbol = Symbol::new(1935u32);
    pub const size_of_val: Symbol = Symbol::new(1936u32);
    pub const sized: Symbol = Symbol::new(1937u32);
    pub const sized_hierarchy: Symbol = Symbol::new(1938u32);
    pub const slice: Symbol = Symbol::new(1939u32);
    pub const slice_from_raw_parts: Symbol = Symbol::new(1940u32);
    pub const slice_from_raw_parts_mut: Symbol = Symbol::new(1941u32);
    pub const slice_get_unchecked: Symbol = Symbol::new(1942u32);
    pub const slice_len_fn: Symbol = Symbol::new(1943u32);
    pub const slice_patterns: Symbol = Symbol::new(1944u32);
    pub const slicing_syntax: Symbol = Symbol::new(1945u32);
    pub const soft_float: Symbol = Symbol::new(1946u32);
    pub const sparc: Symbol = Symbol::new(1947u32);
    pub const sparc64: Symbol = Symbol::new(1948u32);
    pub const sparc_target_feature: Symbol = Symbol::new(1949u32);
    pub const spe_acc: Symbol = Symbol::new(1950u32);
    pub const specialization: Symbol = Symbol::new(1951u32);
    pub const speed: Symbol = Symbol::new(1952u32);
    pub const spirv: Symbol = Symbol::new(1953u32);
    pub const splat: Symbol = Symbol::new(1954u32);
    pub const splatted_index: Symbol = Symbol::new(1955u32);
    pub const spotlight: Symbol = Symbol::new(1956u32);
    pub const sqrtf16: Symbol = Symbol::new(1957u32);
    pub const sqrtf32: Symbol = Symbol::new(1958u32);
    pub const sqrtf64: Symbol = Symbol::new(1959u32);
    pub const sqrtf128: Symbol = Symbol::new(1960u32);
    pub const sreg: Symbol = Symbol::new(1961u32);
    pub const sreg_low16: Symbol = Symbol::new(1962u32);
    pub const sse: Symbol = Symbol::new(1963u32);
    pub const sse2: Symbol = Symbol::new(1964u32);
    pub const sse4a_target_feature: Symbol = Symbol::new(1965u32);
    pub const stable: Symbol = Symbol::new(1966u32);
    pub const staged_api: Symbol = Symbol::new(1967u32);
    pub const start: Symbol = Symbol::new(1968u32);
    pub const state: Symbol = Symbol::new(1969u32);
    pub const static_align: Symbol = Symbol::new(1970u32);
    pub const static_in_const: Symbol = Symbol::new(1971u32);
    pub const static_nobundle: Symbol = Symbol::new(1972u32);
    pub const static_recursion: Symbol = Symbol::new(1973u32);
    pub const staticlib: Symbol = Symbol::new(1974u32);
    pub const std: Symbol = Symbol::new(1975u32);
    pub const std_lib_injection: Symbol = Symbol::new(1976u32);
    pub const std_panic: Symbol = Symbol::new(1977u32);
    pub const std_panic_2015_macro: Symbol = Symbol::new(1978u32);
    pub const std_panic_macro: Symbol = Symbol::new(1979u32);
    pub const stmt: Symbol = Symbol::new(1980u32);
    pub const stmt_expr_attributes: Symbol = Symbol::new(1981u32);
    pub const stop_after_dataflow: Symbol = Symbol::new(1982u32);
    pub const store: Symbol = Symbol::new(1983u32);
    pub const str: Symbol = Symbol::new(1984u32);
    pub const str_from_utf8: Symbol = Symbol::new(1985u32);
    pub const str_from_utf8_mut: Symbol = Symbol::new(1986u32);
    pub const str_from_utf8_unchecked: Symbol = Symbol::new(1987u32);
    pub const str_from_utf8_unchecked_mut: Symbol = Symbol::new(1988u32);
    pub const str_inherent_from_utf8: Symbol = Symbol::new(1989u32);
    pub const str_inherent_from_utf8_mut: Symbol = Symbol::new(1990u32);
    pub const str_inherent_from_utf8_unchecked: Symbol = Symbol::new(1991u32);
    pub const str_inherent_from_utf8_unchecked_mut: Symbol =
        Symbol::new(1992u32);
    pub const strict_provenance_lints: Symbol = Symbol::new(1993u32);
    pub const string_deref_patterns: Symbol = Symbol::new(1994u32);
    pub const stringify: Symbol = Symbol::new(1995u32);
    pub const struct_field_attributes: Symbol = Symbol::new(1996u32);
    pub const struct_inherit: Symbol = Symbol::new(1997u32);
    pub const struct_variant: Symbol = Symbol::new(1998u32);
    pub const structural_match: Symbol = Symbol::new(1999u32);
    pub const structural_peq: Symbol = Symbol::new(2000u32);
    pub const sub: Symbol = Symbol::new(2001u32);
    pub const sub_assign: Symbol = Symbol::new(2002u32);
    pub const sub_with_overflow: Symbol = Symbol::new(2003u32);
    pub const suggestion: Symbol = Symbol::new(2004u32);
    pub const super_let: Symbol = Symbol::new(2005u32);
    pub const supertrait_item_shadowing: Symbol = Symbol::new(2006u32);
    pub const sve: Symbol = Symbol::new(2007u32);
    pub const sve_cast: Symbol = Symbol::new(2008u32);
    pub const sve_tuple_create2: Symbol = Symbol::new(2009u32);
    pub const sve_tuple_create3: Symbol = Symbol::new(2010u32);
    pub const sve_tuple_create4: Symbol = Symbol::new(2011u32);
    pub const sve_tuple_get: Symbol = Symbol::new(2012u32);
    pub const sve_tuple_set: Symbol = Symbol::new(2013u32);
    pub const sym: Symbol = Symbol::new(2014u32);
    pub const sync: Symbol = Symbol::new(2015u32);
    pub const synthetic: Symbol = Symbol::new(2016u32);
    pub const t32: Symbol = Symbol::new(2017u32);
    pub const target: Symbol = Symbol::new(2018u32);
    pub const target_abi: Symbol = Symbol::new(2019u32);
    pub const target_arch: Symbol = Symbol::new(2020u32);
    pub const target_endian: Symbol = Symbol::new(2021u32);
    pub const target_env: Symbol = Symbol::new(2022u32);
    pub const target_family: Symbol = Symbol::new(2023u32);
    pub const target_feature: Symbol = Symbol::new(2024u32);
    pub const target_feature_11: Symbol = Symbol::new(2025u32);
    pub const target_feature_inline_always: Symbol = Symbol::new(2026u32);
    pub const target_has_atomic: Symbol = Symbol::new(2027u32);
    pub const target_has_atomic_load_store: Symbol = Symbol::new(2028u32);
    pub const target_has_atomic_primitive_alignment: Symbol =
        Symbol::new(2029u32);
    pub const target_has_reliable_f16: Symbol = Symbol::new(2030u32);
    pub const target_has_reliable_f16_math: Symbol = Symbol::new(2031u32);
    pub const target_has_reliable_f16b: Symbol = Symbol::new(2032u32);
    pub const target_has_reliable_f128: Symbol = Symbol::new(2033u32);
    pub const target_has_reliable_f128_math: Symbol = Symbol::new(2034u32);
    pub const target_has_threads: Symbol = Symbol::new(2035u32);
    pub const target_object_format: Symbol = Symbol::new(2036u32);
    pub const target_os: Symbol = Symbol::new(2037u32);
    pub const target_pointer_width: Symbol = Symbol::new(2038u32);
    pub const target_thread_local: Symbol = Symbol::new(2039u32);
    pub const target_vendor: Symbol = Symbol::new(2040u32);
    pub const tbm_target_feature: Symbol = Symbol::new(2041u32);
    pub const termination: Symbol = Symbol::new(2042u32);
    pub const termination_trait: Symbol = Symbol::new(2043u32);
    pub const termination_trait_test: Symbol = Symbol::new(2044u32);
    pub const test: Symbol = Symbol::new(2045u32);
    pub const test_2018_feature: Symbol = Symbol::new(2046u32);
    pub const test_accepted_feature: Symbol = Symbol::new(2047u32);
    pub const test_binder_constraints: Symbol = Symbol::new(2048u32);
    pub const test_case: Symbol = Symbol::new(2049u32);
    pub const test_incomplete_feature: Symbol = Symbol::new(2050u32);
    pub const test_removed_feature: Symbol = Symbol::new(2051u32);
    pub const test_runner: Symbol = Symbol::new(2052u32);
    pub const test_unstable_lint: Symbol = Symbol::new(2053u32);
    pub const thread: Symbol = Symbol::new(2054u32);
    pub const thread_local: Symbol = Symbol::new(2055u32);
    pub const threadptr: Symbol = Symbol::new(2056u32);
    pub const three_way_compare: Symbol = Symbol::new(2057u32);
    pub const thumb2: Symbol = Symbol::new(2058u32);
    pub const thumb_mode: Symbol = Symbol::new(2059u32);
    pub const time: Symbol = Symbol::new(2060u32);
    pub const tmm_reg: Symbol = Symbol::new(2061u32);
    pub const to_owned_method: Symbol = Symbol::new(2062u32);
    pub const to_string: Symbol = Symbol::new(2063u32);
    pub const to_vec: Symbol = Symbol::new(2064u32);
    pub const todo_macro: Symbol = Symbol::new(2065u32);
    pub const tool_attributes: Symbol = Symbol::new(2066u32);
    pub const tool_lints: Symbol = Symbol::new(2067u32);
    pub const trace_macros: Symbol = Symbol::new(2068u32);
    pub const track_caller: Symbol = Symbol::new(2069u32);
    pub const trait_alias: Symbol = Symbol::new(2070u32);
    pub const trait_ty: Symbol = Symbol::new(2071u32);
    pub const trait_upcasting: Symbol = Symbol::new(2072u32);
    pub const transmute: Symbol = Symbol::new(2073u32);
    pub const transmute_generic_consts: Symbol = Symbol::new(2074u32);
    pub const transmute_opts: Symbol = Symbol::new(2075u32);
    pub const transmute_trait: Symbol = Symbol::new(2076u32);
    pub const transmute_unchecked: Symbol = Symbol::new(2077u32);
    pub const transparent: Symbol = Symbol::new(2078u32);
    pub const transparent_enums: Symbol = Symbol::new(2079u32);
    pub const transparent_unions: Symbol = Symbol::new(2080u32);
    pub const trivial_bounds: Symbol = Symbol::new(2081u32);
    pub const trivial_clone: Symbol = Symbol::new(2082u32);
    pub const truncf16: Symbol = Symbol::new(2083u32);
    pub const truncf32: Symbol = Symbol::new(2084u32);
    pub const truncf64: Symbol = Symbol::new(2085u32);
    pub const truncf128: Symbol = Symbol::new(2086u32);
    pub const try_as_dyn: Symbol = Symbol::new(2087u32);
    pub const try_blocks: Symbol = Symbol::new(2088u32);
    pub const try_blocks_heterogeneous: Symbol = Symbol::new(2089u32);
    pub const try_capture: Symbol = Symbol::new(2090u32);
    pub const try_from: Symbol = Symbol::new(2091u32);
    pub const try_into: Symbol = Symbol::new(2092u32);
    pub const try_trait_v2: Symbol = Symbol::new(2093u32);
    pub const try_trait_v2_residual: Symbol = Symbol::new(2094u32);
    pub const try_update: Symbol = Symbol::new(2095u32);
    pub const tt: Symbol = Symbol::new(2096u32);
    pub const tuple: Symbol = Symbol::new(2097u32);
    pub const tuple_indexing: Symbol = Symbol::new(2098u32);
    pub const tuple_trait: Symbol = Symbol::new(2099u32);
    pub const two_phase: Symbol = Symbol::new(2100u32);
    pub const ty: Symbol = Symbol::new(2101u32);
    pub const type_alias_enum_variants: Symbol = Symbol::new(2102u32);
    pub const type_alias_impl_trait: Symbol = Symbol::new(2103u32);
    pub const type_ascribe: Symbol = Symbol::new(2104u32);
    pub const type_ascription: Symbol = Symbol::new(2105u32);
    pub const type_changing_struct_update: Symbol = Symbol::new(2106u32);
    pub const type_id: Symbol = Symbol::new(2107u32);
    pub const type_id_array_len: Symbol = Symbol::new(2108u32);
    pub const type_id_element_ty: Symbol = Symbol::new(2109u32);
    pub const type_id_eq: Symbol = Symbol::new(2110u32);
    pub const type_id_field_representing_type: Symbol = Symbol::new(2111u32);
    pub const type_id_fields: Symbol = Symbol::new(2112u32);
    pub const type_id_function_ptr: Symbol = Symbol::new(2113u32);
    pub const type_id_generics: Symbol = Symbol::new(2114u32);
    pub const type_id_is_signed: Symbol = Symbol::new(2115u32);
    pub const type_id_points_mutably: Symbol = Symbol::new(2116u32);
    pub const type_id_points_to: Symbol = Symbol::new(2117u32);
    pub const type_id_variants: Symbol = Symbol::new(2118u32);
    pub const type_id_vtable: Symbol = Symbol::new(2119u32);
    pub const type_info: Symbol = Symbol::new(2120u32);
    pub const type_info_generic: Symbol = Symbol::new(2121u32);
    pub const type_ir: Symbol = Symbol::new(2122u32);
    pub const type_ir_infer_ctxt_like: Symbol = Symbol::new(2123u32);
    pub const type_ir_inherent: Symbol = Symbol::new(2124u32);
    pub const type_ir_interner: Symbol = Symbol::new(2125u32);
    pub const type_length_limit: Symbol = Symbol::new(2126u32);
    pub const type_macros: Symbol = Symbol::new(2127u32);
    pub const type_name: Symbol = Symbol::new(2128u32);
    pub const type_of: Symbol = Symbol::new(2129u32);
    pub const type_privacy_lints: Symbol = Symbol::new(2130u32);
    pub const typed_swap_nonoverlapping: Symbol = Symbol::new(2131u32);
    pub const u8: Symbol = Symbol::new(2132u32);
    pub const u8_legacy_const_max: Symbol = Symbol::new(2133u32);
    pub const u8_legacy_const_min: Symbol = Symbol::new(2134u32);
    pub const u8_legacy_fn_max_value: Symbol = Symbol::new(2135u32);
    pub const u8_legacy_fn_min_value: Symbol = Symbol::new(2136u32);
    pub const u8_legacy_mod: Symbol = Symbol::new(2137u32);
    pub const u16: Symbol = Symbol::new(2138u32);
    pub const u16_legacy_const_max: Symbol = Symbol::new(2139u32);
    pub const u16_legacy_const_min: Symbol = Symbol::new(2140u32);
    pub const u16_legacy_fn_max_value: Symbol = Symbol::new(2141u32);
    pub const u16_legacy_fn_min_value: Symbol = Symbol::new(2142u32);
    pub const u16_legacy_mod: Symbol = Symbol::new(2143u32);
    pub const u32: Symbol = Symbol::new(2144u32);
    pub const u32_legacy_const_max: Symbol = Symbol::new(2145u32);
    pub const u32_legacy_const_min: Symbol = Symbol::new(2146u32);
    pub const u32_legacy_fn_max_value: Symbol = Symbol::new(2147u32);
    pub const u32_legacy_fn_min_value: Symbol = Symbol::new(2148u32);
    pub const u32_legacy_mod: Symbol = Symbol::new(2149u32);
    pub const u64: Symbol = Symbol::new(2150u32);
    pub const u64_legacy_const_max: Symbol = Symbol::new(2151u32);
    pub const u64_legacy_const_min: Symbol = Symbol::new(2152u32);
    pub const u64_legacy_fn_max_value: Symbol = Symbol::new(2153u32);
    pub const u64_legacy_fn_min_value: Symbol = Symbol::new(2154u32);
    pub const u64_legacy_mod: Symbol = Symbol::new(2155u32);
    pub const u128: Symbol = Symbol::new(2156u32);
    pub const u128_legacy_const_max: Symbol = Symbol::new(2157u32);
    pub const u128_legacy_const_min: Symbol = Symbol::new(2158u32);
    pub const u128_legacy_fn_max_value: Symbol = Symbol::new(2159u32);
    pub const u128_legacy_fn_min_value: Symbol = Symbol::new(2160u32);
    pub const u128_legacy_mod: Symbol = Symbol::new(2161u32);
    pub const ub_checks: Symbol = Symbol::new(2162u32);
    pub const unaligned_volatile_load: Symbol = Symbol::new(2163u32);
    pub const unaligned_volatile_store: Symbol = Symbol::new(2164u32);
    pub const unboxed_closures: Symbol = Symbol::new(2165u32);
    pub const unchecked_add: Symbol = Symbol::new(2166u32);
    pub const unchecked_div: Symbol = Symbol::new(2167u32);
    pub const unchecked_funnel_shl: Symbol = Symbol::new(2168u32);
    pub const unchecked_funnel_shr: Symbol = Symbol::new(2169u32);
    pub const unchecked_mul: Symbol = Symbol::new(2170u32);
    pub const unchecked_rem: Symbol = Symbol::new(2171u32);
    pub const unchecked_shl: Symbol = Symbol::new(2172u32);
    pub const unchecked_shr: Symbol = Symbol::new(2173u32);
    pub const unchecked_sub: Symbol = Symbol::new(2174u32);
    pub const undecorated: Symbol = Symbol::new(2175u32);
    pub const underscore_const_names: Symbol = Symbol::new(2176u32);
    pub const underscore_imports: Symbol = Symbol::new(2177u32);
    pub const underscore_lifetimes: Symbol = Symbol::new(2178u32);
    pub const uniform_paths: Symbol = Symbol::new(2179u32);
    pub const unimplemented: Symbol = Symbol::new(2180u32);
    pub const unimplemented_macro: Symbol = Symbol::new(2181u32);
    pub const unit: Symbol = Symbol::new(2182u32);
    pub const universal_impl_trait: Symbol = Symbol::new(2183u32);
    pub const unix: Symbol = Symbol::new(2184u32);
    pub const unlikely: Symbol = Symbol::new(2185u32);
    pub const unmarked_api: Symbol = Symbol::new(2186u32);
    pub const unnamed_enum_variants: Symbol = Symbol::new(2187u32);
    pub const unnamed_fields: Symbol = Symbol::new(2188u32);
    pub const unpin: Symbol = Symbol::new(2189u32);
    pub const unqualified_local_imports: Symbol = Symbol::new(2190u32);
    pub const unreachable: Symbol = Symbol::new(2191u32);
    pub const unreachable_2015: Symbol = Symbol::new(2192u32);
    pub const unreachable_2015_macro: Symbol = Symbol::new(2193u32);
    pub const unreachable_2021: Symbol = Symbol::new(2194u32);
    pub const unreachable_code: Symbol = Symbol::new(2195u32);
    pub const unreachable_display: Symbol = Symbol::new(2196u32);
    pub const unreachable_macro: Symbol = Symbol::new(2197u32);
    pub const unrestricted_attribute_tokens: Symbol = Symbol::new(2198u32);
    pub const unsafe_attributes: Symbol = Symbol::new(2199u32);
    pub const unsafe_binders: Symbol = Symbol::new(2200u32);
    pub const unsafe_block_in_unsafe_fn: Symbol = Symbol::new(2201u32);
    pub const unsafe_cell: Symbol = Symbol::new(2202u32);
    pub const unsafe_cell_raw_get: Symbol = Symbol::new(2203u32);
    pub const unsafe_eii: Symbol = Symbol::new(2204u32);
    pub const unsafe_extern_blocks: Symbol = Symbol::new(2205u32);
    pub const unsafe_fields: Symbol = Symbol::new(2206u32);
    pub const unsafe_no_drop_flag: Symbol = Symbol::new(2207u32);
    pub const unsafe_pinned: Symbol = Symbol::new(2208u32);
    pub const unsafe_unpin: Symbol = Symbol::new(2209u32);
    pub const unsize: Symbol = Symbol::new(2210u32);
    pub const unsized_const_param_ty: Symbol = Symbol::new(2211u32);
    pub const unsized_const_params: Symbol = Symbol::new(2212u32);
    pub const unsized_fn_params: Symbol = Symbol::new(2213u32);
    pub const unsized_locals: Symbol = Symbol::new(2214u32);
    pub const unsized_tuple_coercion: Symbol = Symbol::new(2215u32);
    pub const unstable: Symbol = Symbol::new(2216u32);
    pub const unstable_feature_bound: Symbol = Symbol::new(2217u32);
    pub const unstable_location_reason_default: Symbol = Symbol::new(2218u32);
    pub const unstable_removed: Symbol = Symbol::new(2219u32);
    pub const untagged_unions: Symbol = Symbol::new(2220u32);
    pub const unused_imports: Symbol = Symbol::new(2221u32);
    pub const unwind: Symbol = Symbol::new(2222u32);
    pub const unwind_attributes: Symbol = Symbol::new(2223u32);
    pub const unwind_safe_trait: Symbol = Symbol::new(2224u32);
    pub const unwrap: Symbol = Symbol::new(2225u32);
    pub const unwrap_binder: Symbol = Symbol::new(2226u32);
    pub const unwrap_or: Symbol = Symbol::new(2227u32);
    pub const update: Symbol = Symbol::new(2228u32);
    pub const use_cloned: Symbol = Symbol::new(2229u32);
    pub const use_extern_macros: Symbol = Symbol::new(2230u32);
    pub const use_nested_groups: Symbol = Symbol::new(2231u32);
    pub const used: Symbol = Symbol::new(2232u32);
    pub const used_with_arg: Symbol = Symbol::new(2233u32);
    pub const using: Symbol = Symbol::new(2234u32);
    pub const usize: Symbol = Symbol::new(2235u32);
    pub const usize_legacy_const_max: Symbol = Symbol::new(2236u32);
    pub const usize_legacy_const_min: Symbol = Symbol::new(2237u32);
    pub const usize_legacy_fn_max_value: Symbol = Symbol::new(2238u32);
    pub const usize_legacy_fn_min_value: Symbol = Symbol::new(2239u32);
    pub const usize_legacy_mod: Symbol = Symbol::new(2240u32);
    pub const v1: Symbol = Symbol::new(2241u32);
    pub const v8plus: Symbol = Symbol::new(2242u32);
    pub const v9: Symbol = Symbol::new(2243u32);
    pub const va_arg: Symbol = Symbol::new(2244u32);
    pub const va_arg_safe: Symbol = Symbol::new(2245u32);
    pub const va_copy: Symbol = Symbol::new(2246u32);
    pub const va_end: Symbol = Symbol::new(2247u32);
    pub const va_list: Symbol = Symbol::new(2248u32);
    pub const val: Symbol = Symbol::new(2249u32);
    pub const validity: Symbol = Symbol::new(2250u32);
    pub const value: Symbol = Symbol::new(2251u32);
    pub const values: Symbol = Symbol::new(2252u32);
    pub const var: Symbol = Symbol::new(2253u32);
    pub const variadic: Symbol = Symbol::new(2254u32);
    pub const variant_count: Symbol = Symbol::new(2255u32);
    pub const variant_name: Symbol = Symbol::new(2256u32);
    pub const variant_non_exhaustive: Symbol = Symbol::new(2257u32);
    pub const variants: Symbol = Symbol::new(2258u32);
    pub const vec: Symbol = Symbol::new(2259u32);
    pub const vector: Symbol = Symbol::new(2260u32);
    pub const verbatim: Symbol = Symbol::new(2261u32);
    pub const version: Symbol = Symbol::new(2262u32);
    pub const vfp2: Symbol = Symbol::new(2263u32);
    pub const vgpr16: Symbol = Symbol::new(2264u32);
    pub const vgpr32: Symbol = Symbol::new(2265u32);
    pub const vgpr64: Symbol = Symbol::new(2266u32);
    pub const vgpr96: Symbol = Symbol::new(2267u32);
    pub const vgpr128: Symbol = Symbol::new(2268u32);
    pub const vgpr160: Symbol = Symbol::new(2269u32);
    pub const vgpr192: Symbol = Symbol::new(2270u32);
    pub const vgpr224: Symbol = Symbol::new(2271u32);
    pub const vgpr256: Symbol = Symbol::new(2272u32);
    pub const vgpr288: Symbol = Symbol::new(2273u32);
    pub const vgpr320: Symbol = Symbol::new(2274u32);
    pub const vgpr352: Symbol = Symbol::new(2275u32);
    pub const vgpr384: Symbol = Symbol::new(2276u32);
    pub const vgpr512: Symbol = Symbol::new(2277u32);
    pub const vgpr1024: Symbol = Symbol::new(2278u32);
    pub const view_type: Symbol = Symbol::new(2279u32);
    pub const view_types: Symbol = Symbol::new(2280u32);
    pub const vis: Symbol = Symbol::new(2281u32);
    pub const visible_private_types: Symbol = Symbol::new(2282u32);
    pub const volatile: Symbol = Symbol::new(2283u32);
    pub const volatile_copy_memory: Symbol = Symbol::new(2284u32);
    pub const volatile_copy_nonoverlapping_memory: Symbol =
        Symbol::new(2285u32);
    pub const volatile_load: Symbol = Symbol::new(2286u32);
    pub const volatile_set_memory: Symbol = Symbol::new(2287u32);
    pub const volatile_store: Symbol = Symbol::new(2288u32);
    pub const vreg: Symbol = Symbol::new(2289u32);
    pub const vreg_low16: Symbol = Symbol::new(2290u32);
    pub const vreg_pair: Symbol = Symbol::new(2291u32);
    pub const vsreg: Symbol = Symbol::new(2292u32);
    pub const vsx: Symbol = Symbol::new(2293u32);
    pub const vtable_align: Symbol = Symbol::new(2294u32);
    pub const vtable_size: Symbol = Symbol::new(2295u32);
    pub const warn: Symbol = Symbol::new(2296u32);
    pub const wasip2: Symbol = Symbol::new(2297u32);
    pub const wasm: Symbol = Symbol::new(2298u32);
    pub const wasm32: Symbol = Symbol::new(2299u32);
    pub const wasm64: Symbol = Symbol::new(2300u32);
    pub const wasm_abi: Symbol = Symbol::new(2301u32);
    pub const wasm_import_module: Symbol = Symbol::new(2302u32);
    pub const wasm_target_feature: Symbol = Symbol::new(2303u32);
    pub const weak: Symbol = Symbol::new(2304u32);
    pub const weak_odr: Symbol = Symbol::new(2305u32);
    pub const where_clause_attrs: Symbol = Symbol::new(2306u32);
    pub const while_let: Symbol = Symbol::new(2307u32);
    pub const whole_dash_archive: Symbol = Symbol::new(2308u32);
    pub const width: Symbol = Symbol::new(2309u32);
    pub const windowed: Symbol = Symbol::new(2310u32);
    pub const windows: Symbol = Symbol::new(2311u32);
    pub const windows_subsystem: Symbol = Symbol::new(2312u32);
    pub const with_negative_coherence: Symbol = Symbol::new(2313u32);
    pub const wrap_binder: Symbol = Symbol::new(2314u32);
    pub const wrapping_add: Symbol = Symbol::new(2315u32);
    pub const wrapping_div: Symbol = Symbol::new(2316u32);
    pub const wrapping_mul: Symbol = Symbol::new(2317u32);
    pub const wrapping_rem: Symbol = Symbol::new(2318u32);
    pub const wrapping_rem_euclid: Symbol = Symbol::new(2319u32);
    pub const wrapping_sub: Symbol = Symbol::new(2320u32);
    pub const wreg: Symbol = Symbol::new(2321u32);
    pub const write_box_via_move: Symbol = Symbol::new(2322u32);
    pub const write_bytes: Symbol = Symbol::new(2323u32);
    pub const write_fmt: Symbol = Symbol::new(2324u32);
    pub const write_macro: Symbol = Symbol::new(2325u32);
    pub const write_str: Symbol = Symbol::new(2326u32);
    pub const write_via_move: Symbol = Symbol::new(2327u32);
    pub const writeln_macro: Symbol = Symbol::new(2328u32);
    pub const x86: Symbol = Symbol::new(2329u32);
    pub const x86_64: Symbol = Symbol::new(2330u32);
    pub const x86_amx_intrinsics: Symbol = Symbol::new(2331u32);
    pub const x87_reg: Symbol = Symbol::new(2332u32);
    pub const x87_target_feature: Symbol = Symbol::new(2333u32);
    pub const xcoff: Symbol = Symbol::new(2334u32);
    pub const xer: Symbol = Symbol::new(2335u32);
    pub const xloop: Symbol = Symbol::new(2336u32);
    pub const xmm_reg: Symbol = Symbol::new(2337u32);
    pub const xop_target_feature: Symbol = Symbol::new(2338u32);
    pub const xreg: Symbol = Symbol::new(2339u32);
    pub const xtensa: Symbol = Symbol::new(2340u32);
    pub const xtensa_target_feature: Symbol = Symbol::new(2341u32);
    pub const yeet_desugar_details: Symbol = Symbol::new(2342u32);
    pub const yeet_expr: Symbol = Symbol::new(2343u32);
    pub const yes: Symbol = Symbol::new(2344u32);
    pub const yield_expr: Symbol = Symbol::new(2345u32);
    pub const ymm_reg: Symbol = Symbol::new(2346u32);
    pub const yreg: Symbol = Symbol::new(2347u32);
    pub const zca: Symbol = Symbol::new(2348u32);
    pub const zfh: Symbol = Symbol::new(2349u32);
    pub const zfhmin: Symbol = Symbol::new(2350u32);
    pub const zmm_reg: Symbol = Symbol::new(2351u32);
    pub const ztso: Symbol = Symbol::new(2352u32);
    pub const env_CFG_RELEASE: Symbol = Symbol::new(2415u32);
}
impl Interner {
    #[doc =
    r" Creates an `Interner` with the predefined symbols from the `symbols!` macro and"]
    #[doc = r" any extra symbols provided by external drivers such as Clippy"]
    pub(crate) fn with_extra_symbols(extra_symbols: &[&'static str]) -> Self {
        Interner::prefill(&["$crate", "{{root}}", "_", "as", "break", "const",
                        "continue", "crate", "else", "enum", "extern", "false",
                        "fn", "for", "if", "impl", "in", "let", "loop", "match",
                        "mod", "move", "mut", "pub", "ref", "return", "self",
                        "Self", "static", "struct", "super", "trait", "true",
                        "type", "unsafe", "use", "where", "while", "abstract",
                        "become", "box", "do", "final", "macro", "override", "priv",
                        "typeof", "unsized", "virtual", "yield", "async", "await",
                        "dyn", "gen", "try", "'static", "'_", "auto", "builtin",
                        "catch", "contract_ensures", "contract_requires", "default",
                        "macro_rules", "pin", "raw", "reuse", "safe", "union",
                        "yeet", "Abi", "AcqRel", "Acquire", "Active", "ActiveOnly",
                        "Alignment", "Arc", "ArcWeak", "Array", "ArrayToPointer",
                        "AsMut", "AsRef", "AssertParamIsClone", "AssertParamIsCopy",
                        "AssertParamIsEq", "AsyncGenFinished", "AsyncGenPending",
                        "AsyncGenReady", "Atomic", "BTreeMap", "Bool", "Borrow",
                        "BorrowMut", "BoxDerefTransmute", "Break", "BuildHasher",
                        "CStr", "CallOnceFuture", "CallRefFuture", "Capture",
                        "Cell", "Char", "Cleanup", "Client", "Clone",
                        "ClosureFnPointer", "CoercePointee",
                        "CoercePointeeValidated", "CoerceShared", "CoerceUnsized",
                        "Const", "ConstParamTy", "ConstParamTy_", "Context",
                        "Continue", "ControlFlow", "Copy", "Cow", "Debug",
                        "Default", "Deref", "DispatchFromDyn", "Display", "Dual",
                        "DualOnly", "Dualv", "DualvOnly", "Duplicated",
                        "DuplicatedOnly", "DynTrait", "Enum", "Eq", "Equal", "Err",
                        "Expected", "ExternC", "ExternRust", "Float",
                        "FloatToFloat", "FloatToInt", "FmtArgumentsNew", "Fn",
                        "FnMut", "FnOnce", "FnPtr", "FnPtrToPtr", "Formatter",
                        "Forward", "Found", "From", "FromIterator", "FromResidual",
                        "GlobalAlloc", "Hash", "HashMap", "HashSet", "Hasher",
                        "InCleanup", "IndexOutput", "Input", "Int", "IntToFloat",
                        "IntToInt", "Into", "IntoAsyncIterator", "IntoFuture",
                        "IntoIterator", "IntoIteratorItem", "IoBufReader",
                        "IrTyKind", "Item", "ItemContext", "Iterator",
                        "IteratorItem", "IteratorMap", "Layout", "Lifetime",
                        "LintPass", "LocalKey", "MutToConstPointer", "Mutex",
                        "MutexGuard", "Named", "NonZero", "None", "Normal", "Ok",
                        "Option", "Ord", "Ordering", "Other", "Output", "ParamSet",
                        "PartialEq", "PartialOrd", "Pending", "PinDerefMutHelper",
                        "PinMacroHelper", "Pointer", "PointerCoercion",
                        "PointerExposeProvenance", "PointerWithExposedProvenance",
                        "Poll", "PtrToPtr", "Range", "RangeCopy", "RangeFrom",
                        "RangeFromCopy", "RangeFull", "RangeInclusive",
                        "RangeInclusiveCopy", "RangeMax", "RangeMin", "RangeSub",
                        "RangeTo", "RangeToInclusive", "RangeToInclusiveCopy", "Rc",
                        "RcWeak", "Ready", "Reborrow", "RefCell", "Reference",
                        "ReifyFnPointer", "Relaxed", "Release", "Result",
                        "ResumeTy", "Reverse", "Rust", "RustEmbed",
                        "RustaceansAreAwesome", "RwLock", "RwLockReadGuard",
                        "RwLockWriteGuard", "Safe", "Safety", "SelfTy", "Send",
                        "SeqCst", "Sized", "Slice", "SliceIndex", "Some", "Source",
                        "SpanCtxt", "StdinLock", "Str", "String", "Struct",
                        "StructuralPartialEq", "Subtype", "SymbolIntern", "Sync",
                        "SyncUnsafeCell", "Target", "This", "TokenStream",
                        "Transmute", "TrivialClone", "Try", "TryCaptureGeneric",
                        "TryCapturePrintable", "TryFrom", "TryInto", "Tuple", "Ty",
                        "TyCtxt", "TyKind", "Type", "Union", "Unresolved", "Unsafe",
                        "UnsafeFnPointer", "Unsize", "UnsizePointee", "Vec",
                        "Wrapper", "_DECLS", "__H", "__S", "__awaitee", "__try_var",
                        "_t", "_task_context", "a32", "aarch64",
                        "aarch64_target_feature", "aarch64_unstable_target_feature",
                        "aarch64_ver_target_feature", "abi", "abi_amdgpu_kernel",
                        "abi_avr_interrupt", "abi_c_cmse_nonsecure_call",
                        "abi_cmse_nonsecure_call", "abi_custom", "abi_efiapi",
                        "abi_gpu_kernel", "abi_msp430_interrupt", "abi_ptx",
                        "abi_riscv_interrupt", "abi_swift", "abi_sysv64",
                        "abi_thiscall", "abi_unadjusted", "abi_vectorcall",
                        "abi_x86_interrupt", "abort", "add", "add_assign",
                        "add_with_overflow", "address", "adt_const_params",
                        "advanced_slice_patterns", "adx_target_feature", "aes",
                        "aggregate_raw_ptr", "alias", "align", "align_of",
                        "align_of_val", "alignment", "all", "alloc",
                        "alloc_error_handler", "alloc_layout", "alloc_zeroed",
                        "allocator", "allocator_internals", "allow", "allow_fail",
                        "allow_internal_unsafe", "allow_internal_unstable",
                        "altivec", "alu32", "always", "amdgpu",
                        "amdgpu_dispatch_ptr", "analysis", "and", "and_then",
                        "anon", "anon_assoc", "anonymous_lifetime_in_impl_trait",
                        "any", "apx_target_feature", "arbitrary_enum_discriminant",
                        "arbitrary_self_types", "arbitrary_self_types_pointers",
                        "areg", "args", "arith_offset", "arm", "arm64ec",
                        "arm::a32", "arm::t32", "arm_target_feature", "array",
                        "as-needed", "as_ref", "asm", "asm_cfg", "asm_const",
                        "asm_const_ptr", "asm_experimental_arch",
                        "asm_experimental_reg", "asm_goto", "asm_goto_with_outputs",
                        "asm_sym", "asm_unwind", "assert", "assert_eq",
                        "assert_eq_macro", "assert_fields_are_eq",
                        "assert_inhabited", "assert_macro",
                        "assert_mem_uninitialized_valid", "assert_ne_macro",
                        "assert_receiver_is_total_eq", "assert_zero_valid",
                        "asserting", "associated_const_equality",
                        "associated_consts", "associated_type_bounds",
                        "associated_type_defaults", "associated_types", "assume",
                        "assume_init", "*", "async_await", "async_call",
                        "async_call_mut", "async_call_once", "async_closure",
                        "async_drop", "async_drop_in_place", "async_fn",
                        "async_fn_in_dyn_trait", "async_fn_in_trait",
                        "async_fn_kind_helper", "async_fn_kind_upvars",
                        "async_fn_mut", "async_fn_once", "async_fn_once_output",
                        "async_fn_track_caller", "async_fn_traits",
                        "async_for_loop", "async_gen_internals", "async_iterator",
                        "async_iterator_poll_next", "async_trait_bounds", "atomic",
                        "atomic_and", "atomic_cxchg", "atomic_cxchgweak",
                        "atomic_fence", "atomic_load", "atomic_max", "atomic_min",
                        "atomic_nand", "atomic_or", "atomic_singlethreadfence",
                        "atomic_store", "atomic_umax", "atomic_umin", "atomic_xadd",
                        "atomic_xchg", "atomic_xor", "atomic_xsub", "atomics",
                        "att_syntax", "attr", "attr_literals", "attribute",
                        "attributes", "audit_that", "augmented_assignments",
                        "auto_cfg", "auto_traits", "autodiff", "autodiff_forward",
                        "autodiff_reverse", "automatically_derived",
                        "available_externally", "avr", "avr_target_feature", "avx",
                        "avx10_target_feature", "avx512_target_feature", "avx512bw",
                        "avx512f", "await_macro", "backchain", "backend_repr",
                        "begin_panic", "bench", "bevy_ecs", "bikeshed",
                        "bikeshed_guaranteed_no_drop", "bin",
                        "bind_by_move_pattern_guards", "bindings_after_at",
                        "bitand", "bitand_assign", "bitor", "bitor_assign",
                        "bitreverse", "bits", "bitxor", "bitxor_assign",
                        "black_box", "block", "blocking", "bool",
                        "borrowck_graphviz_format", "borrowck_graphviz_postflow",
                        "box_new", "box_patterns", "box_syntax", "boxed_slice",
                        "bpf", "bpf_target_feature", "braced_empty_structs",
                        "branch", "breakpoint", "breg", "bridge", "bswap", "built",
                        "builtin_syntax", "bundle", "c_dash_variadic",
                        "c_str_literals", "c_unwind", "c_variadic",
                        "c_variadic_experimental_arch",
                        "c_variadic_naked_functions", "c_void", "call", "call_mut",
                        "call_once", "call_once_future", "call_ref_future",
                        "caller", "caller_location", "capture_disjoint_fields",
                        "carrying_mul_add", "carryless_mul", "catch_unwind",
                        "cause", "cdylib", "ceilf16", "ceilf32", "ceilf64",
                        "ceilf128", "cfg", "cfg_accessible", "cfg_attr",
                        "cfg_attr_multi", "cfg_boolean_literals",
                        "cfg_contract_checks", "cfg_doctest", "cfg_eval",
                        "cfg_overflow_checks", "cfg_panic", "cfg_relocation_model",
                        "cfg_sanitize", "cfg_sanitizer_cfi", "cfg_select",
                        "cfg_target_abi", "cfg_target_compact",
                        "cfg_target_feature", "cfg_target_has_atomic",
                        "cfg_target_has_atomic_equal_alignment",
                        "cfg_target_has_reliable_f16_f128",
                        "cfg_target_has_reliable_f16b", "cfg_target_has_threads",
                        "cfg_target_object_format", "cfg_target_thread_local",
                        "cfg_target_vendor", "cfg_ub_checks", "cfg_version", "cfi",
                        "cfi_encoding", "char", "checked_type_aliases",
                        "clflushopt_target_feature", "client", "clippy",
                        "clobber_abi", "clone", "clone_closures", "clone_fn",
                        "clone_from", "close_fn", "closure",
                        "closure_lifetime_binder", "closure_to_fn_coercion",
                        "closure_track_caller", "cmp", "cmp_ord_max", "cmp_ord_min",
                        "cmp_partialeq_eq", "cmp_partialeq_ne",
                        "cmp_partialord_cmp", "cmp_partialord_ge",
                        "cmp_partialord_gt", "cmp_partialord_le",
                        "cmp_partialord_lt", "cmpxchg16b_target_feature",
                        "cmse_nonsecure_entry", "code", "coerce_pointee_validated",
                        "coerce_shared", "coerce_shared_target", "coerce_unsized",
                        "coff", "cold", "cold_path", "collapse_debuginfo", "column",
                        "common", "compare_bytes", "compare_exchange",
                        "compare_exchange_weak", "compile_error", "compiler",
                        "compiler_builtins", "compiler_copy", "compiler_fence",
                        "compiler_move", "complex", "concat", "concat_bytes",
                        "concat_str", "conservative_impl_trait", "console",
                        "const_allocate", "const_async_blocks", "const_block_items",
                        "const_c_variadic", "const_closures",
                        "const_compare_raw_pointers", "const_constructor",
                        "const_continue", "const_deallocate", "const_destruct",
                        "const_eval_limit", "const_eval_select",
                        "const_evaluatable_checked", "const_extern_fn", "const_fn",
                        "const_fn_floating_point_arithmetic",
                        "const_fn_fn_ptr_basics", "const_fn_trait_bound",
                        "const_fn_transmute", "const_fn_union", "const_fn_unsize",
                        "const_for", "const_format_args", "const_generics",
                        "const_generics_defaults", "const_if_match",
                        "const_impl_trait", "const_in_array_repeat_expressions",
                        "const_indexing", "const_let", "const_loop",
                        "const_make_global", "const_mut_refs", "const_panic",
                        "const_panic_fmt", "const_param_ty",
                        "const_param_ty_unchecked", "const_precise_live_drops",
                        "const_ptr_cast", "const_raw_ptr_deref",
                        "const_raw_ptr_to_usize_cast", "const_refs_to_cell",
                        "const_refs_to_static", "const_trait_bound_opt_out",
                        "const_trait_impl", "const_try", "<const_ty>", "constant",
                        "constructor", "contract_build_check_ensures",
                        "contract_check_ensures", "contract_check_requires",
                        "contract_checks", "contracts", "contracts_ensures",
                        "contracts_internals", "contracts_requires", "convert",
                        "coprocessor", "copy", "copy_closures",
                        "copy_nonoverlapping", "copysignf16", "copysignf32",
                        "copysignf64", "copysignf128", "core", "core_panic",
                        "core_panic_2015_macro", "core_panic_macro", "coroutine",
                        "coroutine_clone", "coroutine_resume", "coroutine_return",
                        "coroutine_state", "coroutine_yield", "coroutines", "cos",
                        "count", "covariant_unsafe_cell", "coverage",
                        "coverage_attribute", "cr", "crate_in_paths", "crate_local",
                        "crate_name", "crate_type", "crate_visibility_modifier",
                        "crt-static", "csky", "csky_target_feature", "cstr_type",
                        "cstring_type", "ctlz", "ctlz_nonzero", "ctpop", "ctr",
                        "cttz", "cttz_nonzero", "custom_attribute",
                        "custom_code_classes_in_docs", "custom_derive",
                        "custom_inner_attributes", "custom_mir",
                        "custom_test_frameworks", "d32", "dead_code",
                        "dead_code_pub_in_binary", "dealloc", "debug",
                        "debug_assert_eq_macro", "debug_assert_macro",
                        "debug_assert_ne_macro", "debug_assertions",
                        "debug_struct_fields_finish", "debug_tuple_fields_finish",
                        "debugger_visualizer", "decl_macro", "declare_lint_pass",
                        "decorated", "default_alloc_error_handler",
                        "default_field_values", "default_fn",
                        "default_lib_allocator", "default_trait1", "default_trait2",
                        "default_trait3", "default_trait4",
                        "default_type_parameter_fallback", "default_type_params",
                        "define_opaque", "deny", "deprecated", "deprecated_safe",
                        "deprecated_suggestion", "deref", "deref_method",
                        "deref_mut", "deref_patterns", "deref_pure", "deref_target",
                        "derive", "derive_const", "118304", "derive_default_enum",
                        "derive_from", "derive_smart_pointer", "destruct",
                        "destructuring_assignment", "diagnostic",
                        "diagnostic_namespace", "diagnostic_on_const",
                        "diagnostic_on_move", "diagnostic_on_type_error",
                        "diagnostic_on_unknown", "diagnostic_on_unmatch_args",
                        "diagnostic_on_unmatched_args", "diagnostic_opaque",
                        "dialect", "direct", "discriminant_kind",
                        "discriminant_type", "discriminant_value", "disjoint_bitor",
                        "dispatch_from_dyn", "div", "div_assign",
                        "diverging_block_default", "dl", "do_not_recommend", "doc",
                        "doc_alias", "doc_auto_cfg", "doc_cfg", "doc_cfg_hide",
                        "doc_keyword", "doc_masked", "doc_notable_trait",
                        "doc_primitive", "doc_spotlight", "doctest",
                        "dotdot_in_tuple_patterns", "dotdoteq_in_patterns", "dreg",
                        "dreg_low8", "dreg_low16", "drop", "drop_glue",
                        "drop_in_place", "drop_types_in_const", "dropck_eyepatch",
                        "dropck_parametricity", "<!dummy!>", "dummy_cgu_name",
                        "dylib", "dyn_compatible_for_dispatch", "dyn_metadata",
                        "dyn_star", "dyn_trait", "dynamic-no-pic", "edition_panic",
                        "effective_target_features", "effects", "eh_personality",
                        "eii", "eii_declaration", "eii_internals",
                        "eii_shared_macro", "element_ty", "elf", "", "{}", "[]",
                        "()", "enable", "end", "entry_nops", "env", "eprint_macro",
                        "eprintln_macro", "eq", "ergonomic_clones",
                        "ermsb_target_feature", "exact_div", "except", "exception",
                        "exception-handling", "exclusive_range_pattern",
                        "exhaustive_integer_patterns", "exhaustive_patterns",
                        "existential_type", "exists", "exp", "exp2", "expand1",
                        "expand2", "expect", "expected", "explicit_extern_abis",
                        "explicit_generic_args_with_impl_trait",
                        "explicit_tail_calls", "export_name", "export_stable",
                        "export-symbols", "expr", "expr_2021",
                        "expr_fragment_specifier_2024",
                        "extended_key_value_attributes",
                        "extended_varargs_abi_support", "extendedl32r",
                        "extern_absolute_paths", "extern_crate_item_prelude",
                        "extern_crate_self", "extern_in_paths", "extern_item_impls",
                        "extern_prelude", "extern_system_varargs", "extern_types",
                        "extern_weak", "external", "external_doc", "f16", "f16_nan",
                        "f16b", "f16c_target_feature", "f32", "f32_nan", "f64",
                        "f64_nan", "f128", "f128_nan", "fabs", "fadd_algebraic",
                        "fadd_fast", "fake_variadic", "fallback", "fdiv_algebraic",
                        "fdiv_fast", "feature", "fence", "🦀", "fetch_update",
                        "ffi_const", "ffi_pure", "ffi_returns_twice", "ffr",
                        "field", "field_base", "field_init_shorthand", "field_of",
                        "field_offset", "field_projections",
                        "field_representing_type",
                        "field_representing_type_actual_type_id",
                        "field_representing_type_name",
                        "field_representing_type_offset",
                        "field_representing_type_raw", "field_type", "fields",
                        "file", "final_associated_functions",
                        "float_to_int_unchecked", "floorf16", "floorf32",
                        "floorf64", "floorf128", "fma4_target_feature", "fmaf16",
                        "fmaf32", "fmaf64", "fmaf128", "fmt", "fmt_debug",
                        "fmul_algebraic", "fmul_fast", "fmuladdf16", "fmuladdf32",
                        "fmuladdf64", "fmuladdf128", "fn_align", "fn_body",
                        "fn_delegation", "fn_must_use", "fn_mut", "fn_once",
                        "fn_once_output", "fn_ptr_as_ptr", "fn_ptr_from_ptr",
                        "fn_ptr_trait", "fn_static", "forall", "forbid",
                        "force_target_feature", "forget", "format_args",
                        "format_args_capture", "format_args_macro",
                        "format_args_nl", "format_argument", "format_arguments",
                        "format_macro", "format_placeholder", "format_unsafe_arg",
                        "fp", "fpregs", "framework", "freeze", "freeze_impls",
                        "freg", "frem_algebraic", "frem_fast", "from",
                        "from_desugaring", "from_iter", "from_output",
                        "from_residual", "from_size_align_unchecked",
                        "from_size_alignment_unchecked", "from_str",
                        "from_str_nonconst", "from_usize", "from_yeet",
                        "frontmatter", "fsub_algebraic", "fsub_fast", "full",
                        "fundamental", "fused_iterator", "future_output",
                        "future_trait", "fxsr", "gca", "gca_const_items",
                        "gca_macroless_args", "gca_macroless_items",
                        "gca_min_const_items", "gdb_script_file", "ge",
                        "gen_blocks", "gen_future", "generator_clone", "generators",
                        "generic_arg_infer", "generic_assert",
                        "generic_associated_types",
                        "generic_associated_types_extended", "generic_const_args",
                        "generic_const_exprs", "generic_const_items",
                        "generic_const_parameter_types", "generic_param_attrs",
                        "generic_pattern_types", "generics", "get_context",
                        "global_alloc_ty", "global_allocator", "global_asm",
                        "global_registration", "globs", "gpu-kernel",
                        "gpu_launch_sized_workgroup_mem", "gt", "guard",
                        "guard_patterns", "half_open_range_patterns",
                        "half_open_range_patterns_in_slices", "hash", "hexagon",
                        "hexagon_target_feature", "hidden", "hide",
                        "highpriinterrupts", "hint", "homogeneous_aggregate",
                        "html_favicon_url", "html_logo_url", "html_no_source",
                        "html_playground_url", "html_root_url", "hvx",
                        "hvx-length64b", "hvx-length128b", "hwaddress", "i8", "i16",
                        "i32", "i64", "i128", "i128_type", "ident", "if_let",
                        "if_let_guard", "if_let_rescope", "if_while_or_patterns",
                        "ignore", "immediate-abort", "impl_header_lifetime_elision",
                        "impl_lint_pass", "impl_restriction",
                        "impl_trait_in_assoc_type", "impl_trait_in_bindings",
                        "impl_trait_in_fn_trait_return", "impl_trait_projections",
                        "implied_by", "import", "import_name_type",
                        "import_shadowing", "import_trait_associated_functions",
                        "imported_main", "in_band_lifetimes", "include",
                        "include_bytes", "include_str", "inclusive_range_syntax",
                        "incomplete_features", "index", "index_mut",
                        "infer_outlives_requirements",
                        "infer_static_outlives_requirements",
                        "inherent_associated_types", "initial", "inlateout",
                        "inline", "inline_const", "inline_const_pat", "inout",
                        "inputs", "instruction_set", "instrument_fn", "integer",
                        "integer_max", "integer_min", "integral", "internal",
                        "internal_eq_trait_method_impls", "internal_features",
                        "interrupt", "into_async_iter_into_iter", "into_future",
                        "into_iter", "into_try_type", "intra_doc_pointers",
                        "intrinsics", "irrefutable_let_patterns", "is", "is_auto",
                        "is_splatted", "is_unsafe", "is_val_statically_known",
                        "isa_attribute", "isize", "issue", "issue_5723_bootstrap",
                        "issue_tracker_base_url", "item", "item_like_imports",
                        "iter", "iter_mut", "iterator", "iterator_collect_fn",
                        "kcfi", "kernel_address", "kernel_hwaddress",
                        "keylocker_x86", "keyword", "kind", "kreg", "kreg0",
                        "label", "label_break_value", "lahfsahf_target_feature",
                        "lang", "lang_items", "large_assignments", "largest_niche",
                        "last", "lasx", "late_bound_turbofishing", "lateout",
                        "lazy_normalization_consts", "lazy_type_alias", "le",
                        "legacy_receiver", "len", "let_chains", "let_else", "lhs",
                        "lib", "libc", "lifetime", "lifetime_capture_rules_2024",
                        "lifetimes", "line", "link", "link_arg_attribute",
                        "link_args", "link_cfg", "link-arg",
                        "link_enzyme_intrinsics", "link_llvm_intrinsics",
                        "link_name", "link_ordinal", "link_section", "linkage",
                        "linker", "linker_info", "linker_messages", "linkonce",
                        "linkonce_odr", "lint_reasons", "literal", "little", "big",
                        "load", "loaded_from_disk", "local", "local_inner_macros",
                        "log", "log2", "log10", "log_syntax", "loongarch32",
                        "loongarch64", "loongarch_target_feature",
                        "loop_break_value", "loop_hints", "loop_match", "lr", "lsx",
                        "lt", "m68k", "m68k_target_feature", "mac16", "mach-o",
                        "macro_at_most_once_rep", "macro_attr",
                        "macro_attributes_in_derive_output", "macro_derive",
                        "macro_escape", "macro_export", "macro_guard_matcher",
                        "macro_lifetime_matcher", "macro_literal_matcher",
                        "macro_metavar_expr", "macro_metavar_expr_concat",
                        "macro_reexport", "macro_use", "macro_vis_matcher",
                        "macroless_const_item_generic_const_args",
                        "macroless_generic_const_args", "macros_in_extern", "main",
                        "managed_boxes", "manually_drop", "map", "map_err",
                        "marker", "marker_trait_attr", "masked",
                        "match_beginning_vert", "match_default_bindings",
                        "maximum_number_nsz_f16", "maximum_number_nsz_f32",
                        "maximum_number_nsz_f64", "maximum_number_nsz_f128",
                        "maximumf16", "maximumf32", "maximumf64", "maximumf128",
                        "may_dangle", "may_unwind", "maybe_dangling",
                        "maybe_uninit", "maybe_uninit_uninit",
                        "maybe_uninit_zeroed", "mem", "mem_align_const",
                        "mem_discriminant", "mem_drop", "mem_forget",
                        "mem_size_const", "mem_swap", "mem_uninitialized",
                        "mem_variant_count", "mem_zeroed", "member_constraints",
                        "memory", "memtag", "message", "meta", "meta_sized",
                        "metadata_type", "min_adt_const_params", "min_const_fn",
                        "min_const_generics", "min_const_unsafe_fn",
                        "min_exhaustive_patterns", "min_generic_const_args",
                        "min_specialization", "min_type_alias_impl_trait",
                        "minimum_number_nsz_f16", "minimum_number_nsz_f32",
                        "minimum_number_nsz_f64", "minimum_number_nsz_f128",
                        "minimumf16", "minimumf32", "minimumf64", "minimumf128",
                        "mips", "mips32r6", "mips64", "mips64r6",
                        "mips_target_feature", "mir_assume", "mir_basic_block",
                        "mir_call", "mir_cast", "mir_cast_fn_ptr_safety",
                        "mir_cast_kind", "mir_cast_ptr_coercion",
                        "mir_cast_ptr_to_ptr", "mir_cast_transmute",
                        "mir_cast_unsize", "mir_checked", "mir_debuginfo",
                        "mir_discriminant", "mir_drop", "mir_field", "mir_goto",
                        "mir_make_place", "mir_move", "mir_offset",
                        "mir_ptr_metadata", "mir_return", "mir_return_to",
                        "mir_set_discriminant", "mir_static", "mir_static_mut",
                        "mir_storage_dead", "mir_storage_live", "mir_tail_call",
                        "mir_unreachable", "mir_unwind_cleanup",
                        "mir_unwind_continue", "mir_unwind_resume",
                        "mir_unwind_terminate", "mir_unwind_terminate_reason",
                        "mir_unwind_unreachable", "mir_variant", "miri", "misc",
                        "miscsr", "mmx_reg", "modifiers", "module", "module_path",
                        "more_maybe_bounds", "more_qualified_paths",
                        "more_struct_aliases", "movbe_target_feature", "move_expr",
                        "move_ref_pattern", "move_size_limit",
                        "movrs_target_feature", "msa", "msp430", "mul",
                        "mul_assign", "mul_with_overflow",
                        "multiple_supertrait_upcastable", "must_not_suspend",
                        "must_use", "mut_preserve_binding_mode_2024", "mut_ref",
                        "mut_restriction", "mutable", "naked", "naked_asm",
                        "naked_functions", "naked_functions_rustic_abi",
                        "naked_functions_target_feature", "name",
                        "named_fn_trait_parameters", "names",
                        "native_link_modifiers", "native_link_modifiers_as_needed",
                        "native_link_modifiers_bundle",
                        "native_link_modifiers_verbatim",
                        "native_link_modifiers_whole_archive", "natvis_file", "ne",
                        "needs_allocator", "needs_drop", "needs_panic_runtime",
                        "neg", "negate_unsigned", "negative_bounds",
                        "negative_impls", "neon", "nested", "never",
                        "never_patterns", "never_type", "never_type_fallback",
                        "new", "new_binary", "new_debug", "new_debug_noop",
                        "new_display", "new_lower_exp", "new_lower_hex",
                        "new_octal", "new_pointer", "new_range", "new_unchecked",
                        "new_upper_exp", "new_upper_hex", "next", "niko", "nll",
                        "no", "no_builtins", "no_core", "no_coverage",
                        "no_crate_inject", "no_debug", "no_default_passes",
                        "no_implicit_prelude", "no_inline", "no_link", "no_main",
                        "no_mangle", "no_sanitize", "no_stack_check", "no_std",
                        "nomem", "non_ascii_idents", "non_exhaustive",
                        "non_exhaustive_omitted_patterns_lint",
                        "non_lifetime_binders", "non_modrs_mods", "non_null",
                        "nonblocking", "none", "nontemporal_store",
                        "noop_method_borrow", "noop_method_clone",
                        "noop_method_deref", "noprefix", "noreturn", "nostack",
                        "not", "notable_trait", "note", "null", "nvptx64",
                        "nvptx_target_feature", "object_safe_for_dispatch", "of",
                        "off", "offload", "offload_get_num_devices",
                        "offload_kernel", "offset", "offset_of", "offset_of_enum",
                        "offset_of_nested", "offset_of_slice", "ok_or_else",
                        "old_name", "omit_gdb_pretty_printer_section", "on",
                        "on_const", "on_move", "on_type_error", "on_unimplemented",
                        "on_unknown", "on_unmatched_args", "opaque", "<opaque>",
                        "ops", "opt_out_copy", "optimize", "optimize_attribute",
                        "optimized", "optin_builtin_traits", "option", "option_env",
                        "options", "or", "or_patterns", "ord_cmp_method", "other",
                        "out", "output", "overflow_checks",
                        "overlapping_marker_traits", "owned_box", "packed",
                        "packed_bundled_libs", "panic", "panic_2015", "panic_2021",
                        "panic_abort", "panic_bounds_check", "panic_cannot_unwind",
                        "panic_const_add_overflow", "panic_const_async_fn_resumed",
                        "panic_const_async_fn_resumed_drop",
                        "panic_const_async_fn_resumed_panic",
                        "panic_const_async_gen_fn_resumed",
                        "panic_const_async_gen_fn_resumed_drop",
                        "panic_const_async_gen_fn_resumed_panic",
                        "panic_const_coroutine_resumed",
                        "panic_const_coroutine_resumed_drop",
                        "panic_const_coroutine_resumed_panic",
                        "panic_const_div_by_zero", "panic_const_div_overflow",
                        "panic_const_gen_fn_none", "panic_const_gen_fn_none_drop",
                        "panic_const_gen_fn_none_panic", "panic_const_mul_overflow",
                        "panic_const_neg_overflow", "panic_const_rem_by_zero",
                        "panic_const_rem_overflow", "panic_const_shl_overflow",
                        "panic_const_shr_overflow", "panic_const_sub_overflow",
                        "panic_display", "panic_fmt", "panic_handler", "panic_impl",
                        "panic_implementation", "panic_in_cleanup", "panic_info",
                        "panic_invalid_enum_construction", "panic_location",
                        "panic_misaligned_pointer_dereference", "panic_nounwind",
                        "panic_null_pointer_dereference",
                        "panic_null_reference_constructed", "panic_runtime",
                        "panic_str_2015", "panic_unwind", "panicking",
                        "param_attrs", "parent_label", "partial_cmp", "partial_ord",
                        "passes", "pat", "pat_param", "patchable_function_entry",
                        "path", "pattern_complexity_limit", "pattern_parentheses",
                        "pattern_type", "pattern_type_range_trait", "pattern_types",
                        "phantom_data", "phase", "pic", "pie", "pin_drop",
                        "pin_ergonomics", "pin_v2", "platform_intrinsics", "plugin",
                        "plugin_registrar", "plugins", "pointee", "pointee_sized",
                        "pointee_trait", "pointer", "poll", "post-cleanup",
                        "post-lto", "postfix_match", "powerpc", "powerpc64",
                        "powerpc_target_feature", "powf16", "powf32", "powf64",
                        "powf128", "powif16", "powif32", "powif64", "powif128",
                        "pre-lto", "precise_capturing",
                        "precise_capturing_in_traits",
                        "precise_pointer_size_matching", "predicates",
                        "pref_align_of", "prefetch_read_data",
                        "prefetch_read_instruction", "prefetch_write_data",
                        "prefetch_write_instruction", "prefix_nops", "preg",
                        "prelude", "prelude_import", "preserves_flags",
                        "prfchw_target_feature", "prid", "primitive", "print_macro",
                        "println_macro", "proc-macro", "proc_macro",
                        "proc_macro_attribute", "proc_macro_derive",
                        "proc_macro_expr", "proc_macro_gen", "proc_macro_hygiene",
                        "proc_macro_internals", "proc_macro_mod",
                        "proc_macro_non_items", "proc_macro_path_invoc",
                        "profiler_runtime", "ptr", "ptr_cast", "ptr_cast_const",
                        "ptr_cast_mut", "ptr_const_is_null", "ptr_copy",
                        "ptr_copy_nonoverlapping", "ptr_drop_in_place",
                        "ptr_drop_in_place_self", "ptr_from_ref",
                        "ptr_guaranteed_cmp", "ptr_is_null", "ptr_mask",
                        "ptr_metadata", "ptr_null", "ptr_null_mut",
                        "ptr_offset_from", "ptr_offset_from_unsigned", "ptr_read",
                        "ptr_read_unaligned", "ptr_replace", "ptr_swap",
                        "ptr_swap_nonoverlapping", "ptr_write", "ptr_write_bytes",
                        "ptr_write_unaligned", "ptr_write_volatile",
                        "pub_macro_rules", "pub_restricted", "public", "pure",
                        "pushpop_unsafe", "qreg", "qreg_low4", "qreg_low8",
                        "quad_precision_float", "question_mark", "quote",
                        "range_inclusive_new", "raw-dylib", "raw_dylib",
                        "raw_dylib_elf", "raw_eq", "raw_identifiers", "raw_ref_op",
                        "re_rebalance_coherence", "read_via_copy", "readonly",
                        "realloc", "realtime", "reason", "reborrow", "receiver",
                        "receiver_target", "recursion_limit",
                        "reexport_test_harness_main", "ref_pat_eat_one_layer_2024",
                        "ref_pat_eat_one_layer_2024_structural",
                        "ref_pat_everywhere", "ref_unwind_safe_trait", "reference",
                        "reflect", "reg", "reg16", "reg32", "reg64", "reg_abcd",
                        "reg_addr", "reg_byte", "reg_data", "reg_iw", "reg_nonzero",
                        "reg_pair", "reg_ptr", "reg_upper", "register_attr",
                        "register_attribute_tool", "register_lint_tool",
                        "register_tool", "relaxed_adts", "relaxed_struct_unsize",
                        "relocation_model", "rem", "rem_assign", "repr", "repr128",
                        "repr_align", "repr_align_enum", "repr_packed", "repr_simd",
                        "repr_transparent", "require", "reserve-x18", "residual",
                        "result", "result_ffi_guarantees", "return_address",
                        "return_position_impl_trait_in_trait",
                        "return_type_notation", "->", "riscv32", "riscv64",
                        "riscv_target_feature", "rlib", "ropi", "ropi-rwpi",
                        "rotate_left", "rotate_right", "round_ties_even_f16",
                        "round_ties_even_f32", "round_ties_even_f64",
                        "round_ties_even_f128", "roundf16", "roundf32", "roundf64",
                        "roundf128", "rtm_target_feature", "runtime", "rust",
                        "rust_2015", "rust_2018", "rust_2018_preview", "rust_2021",
                        "rust_2024", "rust_analyzer", "rust_begin_unwind",
                        "rust_cold_cc", "rust-call", "rust_eh_personality",
                        "rust_future", "rust_logo", "rust_out",
                        "rust_preserve_none_cc", "rust_tail_cc", "rustc",
                        "rustc_abi", "rustc_align", "rustc_align_static",
                        "rustc_allocator", "rustc_allocator_zeroed",
                        "rustc_allocator_zeroed_variant",
                        "rustc_allow_const_fn_unstable",
                        "rustc_allow_incoherent_impl",
                        "rustc_allow_lifetime_dependent_specialization",
                        "rustc_allowed_through_unstable_modules",
                        "rustc_always_gca", "rustc_as_ptr", "rustc_attrs",
                        "rustc_autodiff", "rustc_builtin_macro",
                        "rustc_canonical_symbol", "rustc_capture_analysis",
                        "rustc_clean", "rustc_coherence_is_core",
                        "rustc_coinductive", "rustc_comptime", "rustc_confusables",
                        "rustc_const_stable", "rustc_const_stable_indirect",
                        "rustc_const_unstable", "rustc_conversion_suggestion",
                        "rustc_deallocator", "rustc_default_body_unstable",
                        "rustc_delayed_bug_from_inside_query",
                        "rustc_deny_explicit_impl", "rustc_deprecated_safe_2024",
                        "rustc_diagnostic_item", "rustc_diagnostic_macros",
                        "rustc_diagnostic_opaque", "rustc_do_not_const_check",
                        "rustc_doc_primitive", "rustc_driver", "rustc_dummy",
                        "rustc_dump_clauses", "rustc_dump_def_parents",
                        "rustc_dump_def_path", "rustc_dump_generics",
                        "rustc_dump_hidden_type_of_opaques",
                        "rustc_dump_inferred_outlives", "rustc_dump_item_bounds",
                        "rustc_dump_layout", "rustc_dump_object_lifetime_defaults",
                        "rustc_dump_symbol_name", "rustc_dump_user_args",
                        "rustc_dump_variances", "rustc_dump_variances_of_opaques",
                        "rustc_dump_vtable", "rustc_dyn_incompatible_trait",
                        "rustc_effective_visibility", "rustc_eii_foreign_item",
                        "rustc_evaluate_where_clauses", "rustc_expected_cgu_reuse",
                        "rustc_force_inline", "rustc_has_incoherent_inherent_impls",
                        "rustc_if_this_changed", "rustc_inherit_overflow_checks",
                        "rustc_insignificant_dtor", "rustc_intrinsic",
                        "rustc_intrinsic_const_stable_indirect",
                        "rustc_legacy_const_generics",
                        "rustc_lint_opt_deny_field_access", "rustc_lint_opt_ty",
                        "rustc_lint_query_instability",
                        "rustc_lint_untracked_query_information",
                        "rustc_macro_transparency", "rustc_main", "rustc_mir",
                        "rustc_must_implement_one_of",
                        "rustc_must_match_exhaustively",
                        "rustc_never_returns_null_ptr",
                        "rustc_no_implicit_autorefs", "rustc_no_implicit_bounds",
                        "rustc_no_mir_inline", "rustc_no_writable",
                        "rustc_non_const_trait_method",
                        "rustc_nonnull_optimization_guaranteed", "rustc_nounwind",
                        "rustc_objc_class", "rustc_objc_selector",
                        "rustc_offload_kernel", "rustc_on_unimplemented",
                        "rustc_panics_when_zero", "rustc_paren_sugar",
                        "rustc_partition_codegened", "rustc_partition_reused",
                        "rustc_pass_by_value",
                        "rustc_pass_indirectly_in_non_rustic_abis", "rustc_peek",
                        "rustc_peek_liveness", "rustc_peek_maybe_init",
                        "rustc_peek_maybe_uninit", "rustc_preserve_ub_checks",
                        "rustc_private", "rustc_proc_macro_decls",
                        "rustc_promotable", "rustc_pub_transparent",
                        "rustc_reallocator", "rustc_regions",
                        "rustc_scalable_vector",
                        "rustc_should_not_be_called_on_const_items",
                        "rustc_simd_monomorphize_lane_limit",
                        "rustc_skip_during_method_dispatch",
                        "rustc_specialization_trait", "rustc_splat",
                        "rustc_std_internal_symbol", "rustc_strict_coherence",
                        "rustc_test_marker", "rustc_then_this_would_need",
                        "rustc_trivial_field_reads", "rustc_unroll", "rustdoc",
                        "rustdoc_internals", "rustdoc_missing_doc_code_examples",
                        "rustfmt", "rvalue_static_promotion", "rvector", "rwpi",
                        "s32c1i", "s390x", "s390x_target_feature",
                        "s390x_target_feature_vector", "safestack", "safety",
                        "sanitize", "sanitizer_cfi_generalize_pointers",
                        "sanitizer_cfi_normalize_integers", "sanitizer_runtime",
                        "saturating_add", "saturating_sub", "sdylib",
                        "search_unbox", "section", "select_unpredictable",
                        "self_in_typedefs", "self_struct_ctor", "semiopaque",
                        "sgpr32", "sgpr64", "sgpr96", "sgpr128", "sgpr256",
                        "sgpr512", "sha2", "sha3", "sha512_sm_x86",
                        "shadow_call_stack", "shallow", "shl", "shl_assign",
                        "shorter_tail_lifetimes", "should_panic", "show", "shr",
                        "shr_assign", "signed", "simd", "simd_add", "simd_and",
                        "simd_arith_offset", "simd_as", "simd_bitmask",
                        "simd_bitreverse", "simd_bswap", "simd_carryless_mul",
                        "simd_cast", "simd_cast_ptr", "simd_ceil", "simd_ctlz",
                        "simd_ctpop", "simd_cttz", "simd_div", "simd_eq",
                        "simd_expose_provenance", "simd_extract",
                        "simd_extract_dyn", "simd_fabs", "simd_fcos", "simd_fexp",
                        "simd_fexp2", "simd_ffi", "simd_flog", "simd_flog2",
                        "simd_flog10", "simd_floor", "simd_fma", "simd_fsin",
                        "simd_fsqrt", "simd_funnel_shl", "simd_funnel_shr",
                        "simd_gather", "simd_ge", "simd_gt", "simd_insert",
                        "simd_insert_dyn", "simd_le", "simd_lt", "simd_masked_load",
                        "simd_masked_store", "simd_maximum_number_nsz",
                        "simd_minimum_number_nsz", "simd_mul", "simd_ne",
                        "simd_neg", "simd_or", "simd_reduce_add_ordered",
                        "simd_reduce_add_unordered", "simd_reduce_all",
                        "simd_reduce_and", "simd_reduce_any", "simd_reduce_max",
                        "simd_reduce_min", "simd_reduce_mul_ordered",
                        "simd_reduce_mul_unordered", "simd_reduce_or",
                        "simd_reduce_xor", "simd_relaxed_fma", "simd_rem",
                        "simd_round", "simd_round_ties_even", "simd_saturating_add",
                        "simd_saturating_sub", "simd_scatter", "simd_select",
                        "simd_select_bitmask", "simd_shl", "simd_shr",
                        "simd_shuffle", "simd_shuffle_const_generic", "simd_splat",
                        "simd_sub", "simd_trunc", "simd_with_exposed_provenance",
                        "simd_xor", "sin", "since", "size", "size_of",
                        "size_of_type_id", "size_of_val", "sized",
                        "sized_hierarchy", "slice", "slice_from_raw_parts",
                        "slice_from_raw_parts_mut", "slice_get_unchecked",
                        "slice_len_fn", "slice_patterns", "slicing_syntax",
                        "soft-float", "sparc", "sparc64", "sparc_target_feature",
                        "spe_acc", "specialization", "speed", "spirv", "splat",
                        "splatted_index", "spotlight", "sqrtf16", "sqrtf32",
                        "sqrtf64", "sqrtf128", "sreg", "sreg_low16", "sse", "sse2",
                        "sse4a_target_feature", "stable", "staged_api", "start",
                        "state", "static_align", "static_in_const",
                        "static_nobundle", "static_recursion", "staticlib", "std",
                        "std_lib_injection", "std_panic", "std_panic_2015_macro",
                        "std_panic_macro", "stmt", "stmt_expr_attributes",
                        "stop_after_dataflow", "store", "str", "str_from_utf8",
                        "str_from_utf8_mut", "str_from_utf8_unchecked",
                        "str_from_utf8_unchecked_mut", "str_inherent_from_utf8",
                        "str_inherent_from_utf8_mut",
                        "str_inherent_from_utf8_unchecked",
                        "str_inherent_from_utf8_unchecked_mut",
                        "strict_provenance_lints", "string_deref_patterns",
                        "stringify", "struct_field_attributes", "struct_inherit",
                        "struct_variant", "structural_match", "structural_peq",
                        "sub", "sub_assign", "sub_with_overflow", "suggestion",
                        "super_let", "supertrait_item_shadowing", "sve", "sve_cast",
                        "sve_tuple_create2", "sve_tuple_create3",
                        "sve_tuple_create4", "sve_tuple_get", "sve_tuple_set",
                        "sym", "sync", "synthetic", "t32", "target", "target_abi",
                        "target_arch", "target_endian", "target_env",
                        "target_family", "target_feature", "target_feature_11",
                        "target_feature_inline_always", "target_has_atomic",
                        "target_has_atomic_load_store",
                        "target_has_atomic_primitive_alignment",
                        "target_has_reliable_f16", "target_has_reliable_f16_math",
                        "target_has_reliable_f16b", "target_has_reliable_f128",
                        "target_has_reliable_f128_math", "target_has_threads",
                        "target_object_format", "target_os", "target_pointer_width",
                        "target_thread_local", "target_vendor",
                        "tbm_target_feature", "termination", "termination_trait",
                        "termination_trait_test", "test", "test_2018_feature",
                        "test_accepted_feature", "test_binder_constraints",
                        "test_case", "test_incomplete_feature",
                        "test_removed_feature", "test_runner", "test_unstable_lint",
                        "thread", "thread_local", "threadptr", "three_way_compare",
                        "thumb2", "thumb-mode", "time", "tmm_reg",
                        "to_owned_method", "to_string", "to_vec", "todo_macro",
                        "tool_attributes", "tool_lints", "trace_macros",
                        "track_caller", "trait_alias", "trait_ty",
                        "trait_upcasting", "transmute", "transmute_generic_consts",
                        "transmute_opts", "transmute_trait", "transmute_unchecked",
                        "transparent", "transparent_enums", "transparent_unions",
                        "trivial_bounds", "trivial_clone", "truncf16", "truncf32",
                        "truncf64", "truncf128", "try_as_dyn", "try_blocks",
                        "try_blocks_heterogeneous", "try_capture", "try_from",
                        "try_into", "try_trait_v2", "try_trait_v2_residual",
                        "try_update", "tt", "tuple", "tuple_indexing",
                        "tuple_trait", "two_phase", "ty",
                        "type_alias_enum_variants", "type_alias_impl_trait",
                        "type_ascribe", "type_ascription",
                        "type_changing_struct_update", "type_id",
                        "type_id_array_len", "type_id_element_ty", "type_id_eq",
                        "type_id_field_representing_type", "type_id_fields",
                        "type_id_function_ptr", "type_id_generics",
                        "type_id_is_signed", "type_id_points_mutably",
                        "type_id_points_to", "type_id_variants", "type_id_vtable",
                        "type_info", "type_info_generic", "type_ir",
                        "type_ir_infer_ctxt_like", "type_ir_inherent",
                        "type_ir_interner", "type_length_limit", "type_macros",
                        "type_name", "type_of", "type_privacy_lints",
                        "typed_swap_nonoverlapping", "u8", "u8_legacy_const_max",
                        "u8_legacy_const_min", "u8_legacy_fn_max_value",
                        "u8_legacy_fn_min_value", "u8_legacy_mod", "u16",
                        "u16_legacy_const_max", "u16_legacy_const_min",
                        "u16_legacy_fn_max_value", "u16_legacy_fn_min_value",
                        "u16_legacy_mod", "u32", "u32_legacy_const_max",
                        "u32_legacy_const_min", "u32_legacy_fn_max_value",
                        "u32_legacy_fn_min_value", "u32_legacy_mod", "u64",
                        "u64_legacy_const_max", "u64_legacy_const_min",
                        "u64_legacy_fn_max_value", "u64_legacy_fn_min_value",
                        "u64_legacy_mod", "u128", "u128_legacy_const_max",
                        "u128_legacy_const_min", "u128_legacy_fn_max_value",
                        "u128_legacy_fn_min_value", "u128_legacy_mod", "ub_checks",
                        "unaligned_volatile_load", "unaligned_volatile_store",
                        "unboxed_closures", "unchecked_add", "unchecked_div",
                        "unchecked_funnel_shl", "unchecked_funnel_shr",
                        "unchecked_mul", "unchecked_rem", "unchecked_shl",
                        "unchecked_shr", "unchecked_sub", "undecorated",
                        "underscore_const_names", "underscore_imports",
                        "underscore_lifetimes", "uniform_paths", "unimplemented",
                        "unimplemented_macro", "unit", "universal_impl_trait",
                        "unix", "unlikely", "unmarked_api", "unnamed_enum_variants",
                        "unnamed_fields", "unpin", "unqualified_local_imports",
                        "unreachable", "unreachable_2015", "unreachable_2015_macro",
                        "unreachable_2021", "unreachable_code",
                        "unreachable_display", "unreachable_macro",
                        "unrestricted_attribute_tokens", "unsafe_attributes",
                        "unsafe_binders", "unsafe_block_in_unsafe_fn",
                        "unsafe_cell", "unsafe_cell_raw_get", "unsafe_eii",
                        "unsafe_extern_blocks", "unsafe_fields",
                        "unsafe_no_drop_flag", "unsafe_pinned", "unsafe_unpin",
                        "unsize", "unsized_const_param_ty", "unsized_const_params",
                        "unsized_fn_params", "unsized_locals",
                        "unsized_tuple_coercion", "unstable",
                        "unstable_feature_bound",
                        "this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead?",
                        "unstable_removed", "untagged_unions", "unused_imports",
                        "unwind", "unwind_attributes", "unwind_safe_trait",
                        "unwrap", "unwrap_binder", "unwrap_or", "update",
                        "use_cloned", "use_extern_macros", "use_nested_groups",
                        "used", "used_with_arg", "using", "usize",
                        "usize_legacy_const_max", "usize_legacy_const_min",
                        "usize_legacy_fn_max_value", "usize_legacy_fn_min_value",
                        "usize_legacy_mod", "v1", "v8plus", "v9", "va_arg",
                        "va_arg_safe", "va_copy", "va_end", "va_list", "val",
                        "validity", "value", "values", "var", "variadic",
                        "variant_count", "variant_name", "variant_non_exhaustive",
                        "variants", "vec", "vector", "verbatim", "version", "vfp2",
                        "vgpr16", "vgpr32", "vgpr64", "vgpr96", "vgpr128",
                        "vgpr160", "vgpr192", "vgpr224", "vgpr256", "vgpr288",
                        "vgpr320", "vgpr352", "vgpr384", "vgpr512", "vgpr1024",
                        "view_type", "view_types", "vis", "visible_private_types",
                        "volatile", "volatile_copy_memory",
                        "volatile_copy_nonoverlapping_memory", "volatile_load",
                        "volatile_set_memory", "volatile_store", "vreg",
                        "vreg_low16", "vreg_pair", "vsreg", "vsx", "vtable_align",
                        "vtable_size", "warn", "wasip2", "wasm", "wasm32", "wasm64",
                        "wasm_abi", "wasm_import_module", "wasm_target_feature",
                        "weak", "weak_odr", "where_clause_attrs", "while_let",
                        "whole-archive", "width", "windowed", "windows",
                        "windows_subsystem", "with_negative_coherence",
                        "wrap_binder", "wrapping_add", "wrapping_div",
                        "wrapping_mul", "wrapping_rem", "wrapping_rem_euclid",
                        "wrapping_sub", "wreg", "write_box_via_move", "write_bytes",
                        "write_fmt", "write_macro", "write_str", "write_via_move",
                        "writeln_macro", "x86", "x86_64", "x86_amx_intrinsics",
                        "x87_reg", "x87_target_feature", "xcoff", "xer", "xloop",
                        "xmm_reg", "xop_target_feature", "xreg", "xtensa",
                        "xtensa_target_feature", "yeet_desugar_details",
                        "yeet_expr", "yes", "yield_expr", "ymm_reg", "yreg", "zca",
                        "zfh", "zfhmin", "zmm_reg", "ztso", "0", "1", "2", "3", "4",
                        "5", "6", "7", "8", "9", "A", "B", "C", "D", "E", "F", "G",
                        "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S",
                        "T", "U", "V", "W", "X", "Y", "Z", "a", "b", "c", "d", "e",
                        "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q",
                        "r", "s", "t", "u", "v", "w", "x", "y", "z",
                        "1.101.0-nightly"], extra_symbols)
    }
}symbols! {
23    // This list includes things that are definitely keywords (e.g. `if`), a
24    // few things that are definitely not keywords (e.g. `{{root}}`) and things
25    // where there is disagreement between people and/or documents (such as the
26    // Rust Reference) about whether it is a keyword (e.g. `_`).
27    //
28    // If you modify this list, adjust any relevant `Symbol::{is,can_be}_*`
29    // predicates and `used_keywords`. Also consider adding new keywords to the
30    // `ui/parser/raw/raw-idents.rs` test.
31    Keywords {
32        // Special reserved identifiers used internally for unnamed method
33        // parameters, crate root module, etc.
34        // Matching predicates: `is_special`/`is_reserved`
35        //
36        // tidy-alphabetical-start
37        DollarCrate:        "$crate",
38        PathRoot:           "{{root}}",
39        Underscore:         "_",
40        // tidy-alphabetical-end
41
42        // Keywords that are used in stable Rust.
43        // Matching predicates: `is_used_keyword_always`/`is_reserved`
44        // tidy-alphabetical-start
45        As:                 "as",
46        Break:              "break",
47        Const:              "const",
48        Continue:           "continue",
49        Crate:              "crate",
50        Else:               "else",
51        Enum:               "enum",
52        Extern:             "extern",
53        False:              "false",
54        Fn:                 "fn",
55        For:                "for",
56        If:                 "if",
57        Impl:               "impl",
58        In:                 "in",
59        Let:                "let",
60        Loop:               "loop",
61        Match:              "match",
62        Mod:                "mod",
63        Move:               "move",
64        Mut:                "mut",
65        Pub:                "pub",
66        Ref:                "ref",
67        Return:             "return",
68        SelfLower:          "self",
69        SelfUpper:          "Self",
70        Static:             "static",
71        Struct:             "struct",
72        Super:              "super",
73        Trait:              "trait",
74        True:               "true",
75        Type:               "type",
76        Unsafe:             "unsafe",
77        Use:                "use",
78        Where:              "where",
79        While:              "while",
80        // tidy-alphabetical-end
81
82        // Keywords that are used in unstable Rust or reserved for future use.
83        // Matching predicates: `is_unused_keyword_always`/`is_reserved`
84        // tidy-alphabetical-start
85        Abstract:           "abstract",
86        Become:             "become",
87        Box:                "box",
88        Do:                 "do",
89        Final:              "final",
90        Macro:              "macro",
91        Override:           "override",
92        Priv:               "priv",
93        Typeof:             "typeof",
94        Unsized:            "unsized",
95        Virtual:            "virtual",
96        Yield:              "yield",
97        // tidy-alphabetical-end
98
99        // Edition-specific keywords that are used in stable Rust.
100        // Matching predicates: `is_used_keyword_conditional`/`is_reserved` (if
101        // the edition suffices)
102        // tidy-alphabetical-start
103        Async:              "async", // >= 2018 Edition only
104        Await:              "await", // >= 2018 Edition only
105        Dyn:                "dyn", // >= 2018 Edition only
106        // tidy-alphabetical-end
107
108        // Edition-specific keywords that are used in unstable Rust or reserved for future use.
109        // Matching predicates: `is_unused_keyword_conditional`/`is_reserved` (if
110        // the edition suffices)
111        // tidy-alphabetical-start
112        Gen:                "gen", // >= 2024 Edition only
113        Try:                "try", // >= 2018 Edition only
114        // tidy-alphabetical-end
115
116        // "Lifetime keywords": regular keywords with a leading `'`.
117        // Matching predicates: none
118        // tidy-alphabetical-start
119        StaticLifetime:     "'static",
120        UnderscoreLifetime: "'_",
121        // tidy-alphabetical-end
122
123        // Weak keywords, have special meaning only in specific contexts.
124        // Matching predicates: `is_weak`
125        // tidy-alphabetical-start
126        Auto:               "auto",
127        Builtin:            "builtin",
128        Catch:              "catch",
129        ContractEnsures:    "contract_ensures",
130        ContractRequires:   "contract_requires",
131        Default:            "default",
132        MacroRules:         "macro_rules",
133        Pin:                "pin",
134        Raw:                "raw",
135        Reuse:              "reuse",
136        Safe:               "safe",
137        Union:              "union",
138        Yeet:               "yeet",
139        // tidy-alphabetical-end
140    }
141
142    // Pre-interned symbols that can be referred to with `rustc_span::sym::*`.
143    //
144    // The symbol is the stringified identifier unless otherwise specified, in
145    // which case the name should mention the non-identifier punctuation.
146    // E.g. `sym::proc_dash_macro` represents "proc-macro", and it shouldn't be
147    // called `sym::proc_macro` because then it's easy to mistakenly think it
148    // represents "proc_macro".
149    //
150    // As well as the symbols listed, there are symbols for the strings
151    // "0", "1", ..., "9", which are accessible via `sym::integer`.
152    //
153    // There is currently no checking that all symbols are used; that would be
154    // nice to have.
155    Symbols {
156        // tidy-alphabetical-start
157        Abi,
158        AcqRel,
159        Acquire,
160        Active,
161        ActiveOnly,
162        Alignment,
163        Arc,
164        ArcWeak,
165        Array,
166        ArrayToPointer,
167        AsMut,
168        AsRef,
169        AssertParamIsClone,
170        AssertParamIsCopy,
171        AssertParamIsEq,
172        AsyncGenFinished,
173        AsyncGenPending,
174        AsyncGenReady,
175        Atomic,
176        BTreeMap,
177        Bool,
178        Borrow,
179        BorrowMut,
180        BoxDerefTransmute,
181        Break,
182        BuildHasher,
183        CStr,
184        CallOnceFuture,
185        CallRefFuture,
186        Capture,
187        Cell,
188        Char,
189        Cleanup,
190        Client,
191        Clone,
192        ClosureFnPointer,
193        CoercePointee,
194        CoercePointeeValidated,
195        CoerceShared,
196        CoerceUnsized,
197        Const,
198        ConstParamTy,
199        ConstParamTy_,
200        Context,
201        Continue,
202        ControlFlow,
203        Copy,
204        Cow,
205        Debug,
206        Default,
207        Deref,
208        DispatchFromDyn,
209        Display,
210        Dual,
211        DualOnly,
212        Dualv,
213        DualvOnly,
214        Duplicated,
215        DuplicatedOnly,
216        DynTrait,
217        Enum,
218        Eq,
219        Equal,
220        Err,
221        Expected,
222        ExternC,
223        ExternRust,
224        Float,
225        FloatToFloat,
226        FloatToInt,
227        FmtArgumentsNew,
228        Fn,
229        FnMut,
230        FnOnce,
231        FnPtr,
232        FnPtrToPtr,
233        Formatter,
234        Forward,
235        Found,
236        From,
237        FromIterator,
238        FromResidual,
239        GlobalAlloc,
240        Hash,
241        HashMap,
242        HashSet,
243        Hasher,
244        InCleanup,
245        IndexOutput,
246        Input,
247        Int,
248        IntToFloat,
249        IntToInt,
250        Into,
251        IntoAsyncIterator,
252        IntoFuture,
253        IntoIterator,
254        IntoIteratorItem,
255        IoBufReader,
256        IrTyKind,
257        Item,
258        ItemContext,
259        Iterator,
260        IteratorItem,
261        IteratorMap,
262        Layout,
263        Lifetime,
264        LintPass,
265        LocalKey,
266        MutToConstPointer,
267        Mutex,
268        MutexGuard,
269        Named,
270        NonZero,
271        None,
272        Normal,
273        Ok,
274        Option,
275        Ord,
276        Ordering,
277        Other,
278        Output,
279        ParamSet,
280        PartialEq,
281        PartialOrd,
282        Pending,
283        PinDerefMutHelper,
284        PinMacroHelper,
285        Pointer,
286        PointerCoercion,
287        PointerExposeProvenance,
288        PointerWithExposedProvenance,
289        Poll,
290        PtrToPtr,
291        Range,
292        RangeCopy,
293        RangeFrom,
294        RangeFromCopy,
295        RangeFull,
296        RangeInclusive,
297        RangeInclusiveCopy,
298        RangeMax,
299        RangeMin,
300        RangeSub,
301        RangeTo,
302        RangeToInclusive,
303        RangeToInclusiveCopy,
304        Rc,
305        RcWeak,
306        Ready,
307        Reborrow,
308        RefCell,
309        Reference,
310        ReifyFnPointer,
311        Relaxed,
312        Release,
313        Result,
314        ResumeTy,
315        Reverse,
316        Rust,
317        // Temporary name for the rust_embed hack introduced in #145108
318        RustEmbed,
319        RustaceansAreAwesome,
320        RwLock,
321        RwLockReadGuard,
322        RwLockWriteGuard,
323        Safe,
324        Safety,
325        SelfTy,
326        Send,
327        SeqCst,
328        Sized,
329        Slice,
330        SliceIndex,
331        Some,
332        Source,
333        SpanCtxt,
334        StdinLock,
335        Str,
336        String,
337        Struct,
338        StructuralPartialEq,
339        Subtype,
340        SymbolIntern,
341        Sync,
342        SyncUnsafeCell,
343        Target,
344        This,
345        TokenStream,
346        Transmute,
347        TrivialClone,
348        Try,
349        TryCaptureGeneric,
350        TryCapturePrintable,
351        TryFrom,
352        TryInto,
353        Tuple,
354        Ty,
355        TyCtxt,
356        TyKind,
357        Type,
358        Union,
359        Unresolved,
360        Unsafe,
361        UnsafeFnPointer,
362        Unsize,
363        UnsizePointee,
364        Vec,
365        Wrapper,
366        _DECLS,
367        __H,
368        __S,
369        __awaitee,
370        __try_var,
371        _t,
372        _task_context,
373        a32,
374        aarch64,
375        aarch64_target_feature,
376        aarch64_unstable_target_feature,
377        aarch64_ver_target_feature,
378        abi,
379        abi_amdgpu_kernel,
380        abi_avr_interrupt,
381        abi_c_cmse_nonsecure_call,
382        abi_cmse_nonsecure_call,
383        abi_custom,
384        abi_efiapi,
385        abi_gpu_kernel,
386        abi_msp430_interrupt,
387        abi_ptx,
388        abi_riscv_interrupt,
389        abi_swift,
390        abi_sysv64,
391        abi_thiscall,
392        abi_unadjusted,
393        abi_vectorcall,
394        abi_x86_interrupt,
395        abort,
396        add,
397        add_assign,
398        add_with_overflow,
399        address,
400        adt_const_params,
401        advanced_slice_patterns,
402        adx_target_feature,
403        aes,
404        aggregate_raw_ptr,
405        alias,
406        align,
407        align_of,
408        align_of_val,
409        alignment,
410        all,
411        alloc,
412        alloc_error_handler,
413        alloc_layout,
414        alloc_zeroed,
415        allocator,
416        allocator_internals,
417        allow,
418        allow_fail,
419        allow_internal_unsafe,
420        allow_internal_unstable,
421        altivec,
422        alu32,
423        always,
424        amdgpu,
425        amdgpu_dispatch_ptr,
426        analysis,
427        and,
428        and_then,
429        anon,
430        anon_assoc,
431        anonymous_lifetime_in_impl_trait,
432        any,
433        apx_target_feature,
434        arbitrary_enum_discriminant,
435        arbitrary_self_types,
436        arbitrary_self_types_pointers,
437        areg,
438        args,
439        arith_offset,
440        arm,
441        arm64ec,
442        arm_a32: "arm::a32",
443        arm_t32: "arm::t32",
444        arm_target_feature,
445        array,
446        as_dash_needed: "as-needed",
447        as_ref,
448        asm,
449        asm_cfg,
450        asm_const,
451        asm_const_ptr,
452        asm_experimental_arch,
453        asm_experimental_reg,
454        asm_goto,
455        asm_goto_with_outputs,
456        asm_sym,
457        asm_unwind,
458        assert,
459        assert_eq,
460        assert_eq_macro,
461        assert_fields_are_eq,
462        assert_inhabited,
463        assert_macro,
464        assert_mem_uninitialized_valid,
465        assert_ne_macro,
466        assert_receiver_is_total_eq,
467        assert_zero_valid,
468        asserting,
469        associated_const_equality,
470        associated_consts,
471        associated_type_bounds,
472        associated_type_defaults,
473        associated_types,
474        assume,
475        assume_init,
476        asterisk: "*",
477        async_await,
478        async_call,
479        async_call_mut,
480        async_call_once,
481        async_closure,
482        async_drop,
483        async_drop_in_place,
484        async_fn,
485        async_fn_in_dyn_trait,
486        async_fn_in_trait,
487        async_fn_kind_helper,
488        async_fn_kind_upvars,
489        async_fn_mut,
490        async_fn_once,
491        async_fn_once_output,
492        async_fn_track_caller,
493        async_fn_traits,
494        async_for_loop,
495        async_gen_internals,
496        async_iterator,
497        async_iterator_poll_next,
498        async_trait_bounds,
499        atomic,
500        atomic_and,
501        atomic_cxchg,
502        atomic_cxchgweak,
503        atomic_fence,
504        atomic_load,
505        atomic_max,
506        atomic_min,
507        atomic_nand,
508        atomic_or,
509        atomic_singlethreadfence,
510        atomic_store,
511        atomic_umax,
512        atomic_umin,
513        atomic_xadd,
514        atomic_xchg,
515        atomic_xor,
516        atomic_xsub,
517        atomics,
518        att_syntax,
519        attr,
520        attr_literals,
521        attribute,
522        attributes,
523        audit_that,
524        augmented_assignments,
525        auto_cfg,
526        auto_traits,
527        autodiff,
528        autodiff_forward,
529        autodiff_reverse,
530        automatically_derived,
531        available_externally,
532        avr,
533        avr_target_feature,
534        avx,
535        avx10_target_feature,
536        avx512_target_feature,
537        avx512bw,
538        avx512f,
539        await_macro,
540        backchain,
541        backend_repr,
542        begin_panic,
543        bench,
544        bevy_ecs,
545        bikeshed,
546        bikeshed_guaranteed_no_drop,
547        bin,
548        bind_by_move_pattern_guards,
549        bindings_after_at,
550        bitand,
551        bitand_assign,
552        bitor,
553        bitor_assign,
554        bitreverse,
555        bits,
556        bitxor,
557        bitxor_assign,
558        black_box,
559        block,
560        blocking,
561        bool,
562        borrowck_graphviz_format,
563        borrowck_graphviz_postflow,
564        box_new,
565        box_patterns,
566        box_syntax,
567        boxed_slice,
568        bpf,
569        bpf_target_feature,
570        braced_empty_structs,
571        branch,
572        breakpoint,
573        breg,
574        bridge,
575        bswap,
576        built,
577        builtin_syntax,
578        bundle,
579        c_dash_variadic,
580        c_str_literals,
581        c_unwind,
582        c_variadic,
583        c_variadic_experimental_arch,
584        c_variadic_naked_functions,
585        c_void,
586        call,
587        call_mut,
588        call_once,
589        call_once_future,
590        call_ref_future,
591        caller,
592        caller_location,
593        capture_disjoint_fields,
594        carrying_mul_add,
595        carryless_mul,
596        catch_unwind,
597        cause,
598        cdylib,
599        ceilf16,
600        ceilf32,
601        ceilf64,
602        ceilf128,
603        cfg,
604        cfg_accessible,
605        cfg_attr,
606        cfg_attr_multi,
607        cfg_boolean_literals,
608        cfg_contract_checks,
609        cfg_doctest,
610        cfg_eval,
611        cfg_overflow_checks,
612        cfg_panic,
613        cfg_relocation_model,
614        cfg_sanitize,
615        cfg_sanitizer_cfi,
616        cfg_select,
617        cfg_target_abi,
618        cfg_target_compact,
619        cfg_target_feature,
620        cfg_target_has_atomic,
621        cfg_target_has_atomic_equal_alignment,
622        cfg_target_has_reliable_f16_f128,
623        cfg_target_has_reliable_f16b,
624        cfg_target_has_threads,
625        cfg_target_object_format,
626        cfg_target_thread_local,
627        cfg_target_vendor,
628        cfg_ub_checks,
629        cfg_version,
630        cfi,
631        cfi_encoding,
632        char,
633        checked_type_aliases,
634        clflushopt_target_feature,
635        client,
636        clippy,
637        clobber_abi,
638        clone,
639        clone_closures,
640        clone_fn,
641        clone_from,
642        close_fn,
643        closure,
644        closure_lifetime_binder,
645        closure_to_fn_coercion,
646        closure_track_caller,
647        cmp,
648        cmp_ord_max,
649        cmp_ord_min,
650        cmp_partialeq_eq,
651        cmp_partialeq_ne,
652        cmp_partialord_cmp,
653        cmp_partialord_ge,
654        cmp_partialord_gt,
655        cmp_partialord_le,
656        cmp_partialord_lt,
657        cmpxchg16b_target_feature,
658        cmse_nonsecure_entry,
659        code,
660        coerce_pointee_validated,
661        coerce_shared,
662        coerce_shared_target,
663        coerce_unsized,
664        coff,
665        cold,
666        cold_path,
667        collapse_debuginfo,
668        column,
669        common,
670        compare_bytes,
671        compare_exchange,
672        compare_exchange_weak,
673        compile_error,
674        compiler,
675        compiler_builtins,
676        compiler_copy,
677        compiler_fence,
678        compiler_move,
679        complex,
680        concat,
681        concat_bytes,
682        concat_str,
683        conservative_impl_trait,
684        console,
685        const_allocate,
686        const_async_blocks,
687        const_block_items,
688        const_c_variadic,
689        const_closures,
690        const_compare_raw_pointers,
691        const_constructor,
692        const_continue,
693        const_deallocate,
694        const_destruct,
695        const_eval_limit,
696        const_eval_select,
697        const_evaluatable_checked,
698        const_extern_fn,
699        const_fn,
700        const_fn_floating_point_arithmetic,
701        const_fn_fn_ptr_basics,
702        const_fn_trait_bound,
703        const_fn_transmute,
704        const_fn_union,
705        const_fn_unsize,
706        const_for,
707        const_format_args,
708        const_generics,
709        const_generics_defaults,
710        const_if_match,
711        const_impl_trait,
712        const_in_array_repeat_expressions,
713        const_indexing,
714        const_let,
715        const_loop,
716        const_make_global,
717        const_mut_refs,
718        const_panic,
719        const_panic_fmt,
720        const_param_ty,
721        const_param_ty_unchecked,
722        const_precise_live_drops,
723        const_ptr_cast,
724        const_raw_ptr_deref,
725        const_raw_ptr_to_usize_cast,
726        const_refs_to_cell,
727        const_refs_to_static,
728        const_trait_bound_opt_out,
729        const_trait_impl,
730        const_try,
731        const_ty_placeholder: "<const_ty>",
732        constant,
733        constructor,
734        contract_build_check_ensures,
735        contract_check_ensures,
736        contract_check_requires,
737        contract_checks,
738        contracts,
739        contracts_ensures,
740        contracts_internals,
741        contracts_requires,
742        convert,
743        coprocessor,
744        copy,
745        copy_closures,
746        copy_nonoverlapping,
747        copysignf16,
748        copysignf32,
749        copysignf64,
750        copysignf128,
751        core,
752        core_panic,
753        core_panic_2015_macro,
754        core_panic_macro,
755        coroutine,
756        coroutine_clone,
757        coroutine_resume,
758        coroutine_return,
759        coroutine_state,
760        coroutine_yield,
761        coroutines,
762        cos,
763        count,
764        covariant_unsafe_cell,
765        coverage,
766        coverage_attribute,
767        cr,
768        crate_in_paths,
769        crate_local,
770        crate_name,
771        crate_type,
772        crate_visibility_modifier,
773        crt_dash_static: "crt-static",
774        csky,
775        csky_target_feature,
776        cstr_type,
777        cstring_type,
778        ctlz,
779        ctlz_nonzero,
780        ctpop,
781        ctr,
782        cttz,
783        cttz_nonzero,
784        custom_attribute,
785        custom_code_classes_in_docs,
786        custom_derive,
787        custom_inner_attributes,
788        custom_mir,
789        custom_test_frameworks,
790        d32,
791        dead_code,
792        dead_code_pub_in_binary,
793        dealloc,
794        debug,
795        debug_assert_eq_macro,
796        debug_assert_macro,
797        debug_assert_ne_macro,
798        debug_assertions,
799        debug_struct_fields_finish,
800        debug_tuple_fields_finish,
801        debugger_visualizer,
802        decl_macro,
803        declare_lint_pass,
804        decorated,
805        default_alloc_error_handler,
806        default_field_values,
807        default_fn,
808        default_lib_allocator,
809        // --------------------------
810        // Lang items which are used only for experiments with auto traits with default bounds.
811        // These lang items are not actually defined in core/std. Experiment is a part of
812        // `MCP: Low level components for async drop`(https://github.com/rust-lang/compiler-team/issues/727)
813        default_trait1,
814        default_trait2,
815        default_trait3,
816        default_trait4,
817        // --------------------------
818        default_type_parameter_fallback,
819        default_type_params,
820        define_opaque,
821        deny,
822        deprecated,
823        deprecated_safe,
824        deprecated_suggestion,
825        deref,
826        deref_method,
827        deref_mut,
828        deref_patterns,
829        deref_pure,
830        deref_target,
831        derive,
832        derive_const,
833        derive_const_issue: "118304",
834        derive_default_enum,
835        derive_from,
836        derive_smart_pointer,
837        destruct,
838        destructuring_assignment,
839        diagnostic,
840        diagnostic_namespace,
841        diagnostic_on_const,
842        diagnostic_on_move,
843        diagnostic_on_type_error,
844        diagnostic_on_unknown,
845        diagnostic_on_unmatch_args,
846        diagnostic_on_unmatched_args,
847        diagnostic_opaque,
848        dialect,
849        direct,
850        discriminant_kind,
851        discriminant_type,
852        discriminant_value,
853        disjoint_bitor,
854        dispatch_from_dyn,
855        div,
856        div_assign,
857        diverging_block_default,
858        dl,
859        do_not_recommend,
860        doc,
861        doc_alias,
862        doc_auto_cfg,
863        doc_cfg,
864        doc_cfg_hide,
865        doc_keyword,
866        doc_masked,
867        doc_notable_trait,
868        doc_primitive,
869        doc_spotlight,
870        doctest,
871        dotdot_in_tuple_patterns,
872        dotdoteq_in_patterns,
873        dreg,
874        dreg_low8,
875        dreg_low16,
876        drop,
877        drop_glue,
878        drop_in_place,
879        drop_types_in_const,
880        dropck_eyepatch,
881        dropck_parametricity,
882        dummy: "<!dummy!>", // use this instead of `sym::empty` for symbols that won't be used
883        dummy_cgu_name,
884        dylib,
885        dyn_compatible_for_dispatch,
886        dyn_metadata,
887        dyn_star,
888        dyn_trait,
889        dynamic_no_pic: "dynamic-no-pic",
890        edition_panic,
891        effective_target_features,
892        effects,
893        eh_personality,
894        eii,
895        eii_declaration,
896        eii_internals,
897        eii_shared_macro,
898        element_ty,
899        elf,
900        // Notes about `sym::empty`:
901        // - It should only be used when it genuinely means "empty symbol". Use
902        //   `Option<Symbol>` when "no symbol" is a possibility.
903        // - For dummy symbols that are never used and absolutely must be
904        //   present, it's better to use `sym::dummy` than `sym::empty`, because
905        //   it's clearer that it's intended as a dummy value, and more likely
906        //   to be detected if it accidentally does get used.
907        empty: "",
908        empty_braces: "{}",
909        empty_brackets: "[]",
910        empty_parens: "()",
911        enable,
912        end,
913        entry_nops,
914        env,
915        env_CFG_RELEASE: env!("CFG_RELEASE"),
916        eprint_macro,
917        eprintln_macro,
918        eq,
919        ergonomic_clones,
920        ermsb_target_feature,
921        exact_div,
922        except,
923        exception,
924        exception_handling: "exception-handling",
925        exclusive_range_pattern,
926        exhaustive_integer_patterns,
927        exhaustive_patterns,
928        existential_type,
929        exists,
930        exp,
931        exp2,
932        expand1,
933        expand2,
934        expect,
935        expected,
936        explicit_extern_abis,
937        explicit_generic_args_with_impl_trait,
938        explicit_tail_calls,
939        export_name,
940        export_stable,
941        export_symbols: "export-symbols",
942        expr,
943        expr_2021,
944        expr_fragment_specifier_2024,
945        extended_key_value_attributes,
946        extended_varargs_abi_support,
947        extendedl32r,
948        extern_absolute_paths,
949        extern_crate_item_prelude,
950        extern_crate_self,
951        extern_in_paths,
952        extern_item_impls,
953        extern_prelude,
954        extern_system_varargs,
955        extern_types,
956        extern_weak,
957        external,
958        external_doc,
959        f16,
960        f16_nan,
961        f16b,
962        f16c_target_feature,
963        f32,
964        f32_nan,
965        f64,
966        f64_nan,
967        f128,
968        f128_nan,
969        fabs,
970        fadd_algebraic,
971        fadd_fast,
972        fake_variadic,
973        fallback,
974        fdiv_algebraic,
975        fdiv_fast,
976        feature,
977        fence,
978        ferris: "🦀",
979        fetch_update,
980        ffi_const,
981        ffi_pure,
982        ffi_returns_twice,
983        ffr,
984        field,
985        field_base,
986        field_init_shorthand,
987        field_of,
988        field_offset,
989        field_projections,
990        field_representing_type,
991        field_representing_type_actual_type_id,
992        field_representing_type_name,
993        field_representing_type_offset,
994        field_representing_type_raw,
995        field_type,
996        fields,
997        file,
998        final_associated_functions,
999        float_to_int_unchecked,
1000        floorf16,
1001        floorf32,
1002        floorf64,
1003        floorf128,
1004        fma4_target_feature,
1005        fmaf16,
1006        fmaf32,
1007        fmaf64,
1008        fmaf128,
1009        fmt,
1010        fmt_debug,
1011        fmul_algebraic,
1012        fmul_fast,
1013        fmuladdf16,
1014        fmuladdf32,
1015        fmuladdf64,
1016        fmuladdf128,
1017        fn_align,
1018        fn_body,
1019        fn_delegation,
1020        fn_must_use,
1021        fn_mut,
1022        fn_once,
1023        fn_once_output,
1024        fn_ptr_as_ptr,
1025        fn_ptr_from_ptr,
1026        fn_ptr_trait,
1027        fn_static,
1028        forall,
1029        forbid,
1030        force_target_feature,
1031        forget,
1032        format_args,
1033        format_args_capture,
1034        format_args_macro,
1035        format_args_nl,
1036        format_argument,
1037        format_arguments,
1038        format_macro,
1039        format_placeholder,
1040        format_unsafe_arg,
1041        fp,
1042        fpregs,
1043        framework,
1044        freeze,
1045        freeze_impls,
1046        freg,
1047        frem_algebraic,
1048        frem_fast,
1049        from,
1050        from_desugaring,
1051        from_iter,
1052        from_output,
1053        from_residual,
1054        from_size_align_unchecked,
1055        from_size_alignment_unchecked,
1056        from_str,
1057        from_str_nonconst,
1058        from_usize,
1059        from_yeet,
1060        frontmatter,
1061        fsub_algebraic,
1062        fsub_fast,
1063        full,
1064        fundamental,
1065        fused_iterator,
1066        future_output,
1067        future_trait,
1068        fxsr,
1069        gca,
1070        gca_const_items,
1071        gca_macroless_args,
1072        gca_macroless_items,
1073        gca_min_const_items,
1074        gdb_script_file,
1075        ge,
1076        gen_blocks,
1077        gen_future,
1078        generator_clone,
1079        generators,
1080        generic_arg_infer,
1081        generic_assert,
1082        generic_associated_types,
1083        generic_associated_types_extended,
1084        generic_const_args,
1085        generic_const_exprs,
1086        generic_const_items,
1087        generic_const_parameter_types,
1088        generic_param_attrs,
1089        generic_pattern_types,
1090        generics,
1091        get_context,
1092        global_alloc_ty,
1093        global_allocator,
1094        global_asm,
1095        global_registration,
1096        globs,
1097        gpu_kernel: "gpu-kernel",
1098        gpu_launch_sized_workgroup_mem,
1099        gt,
1100        guard,
1101        guard_patterns,
1102        half_open_range_patterns,
1103        half_open_range_patterns_in_slices,
1104        hash,
1105        hexagon,
1106        hexagon_target_feature,
1107        hidden,
1108        hide,
1109        highpriinterrupts,
1110        hint,
1111        homogeneous_aggregate,
1112        html_favicon_url,
1113        html_logo_url,
1114        html_no_source,
1115        html_playground_url,
1116        html_root_url,
1117        hvx,
1118        hvx_length64b: "hvx-length64b",
1119        hvx_length128b: "hvx-length128b",
1120        hwaddress,
1121        i8,
1122        i16,
1123        i32,
1124        i64,
1125        i128,
1126        i128_type,
1127        ident,
1128        if_let,
1129        if_let_guard,
1130        if_let_rescope,
1131        if_while_or_patterns,
1132        ignore,
1133        immediate_abort: "immediate-abort",
1134        impl_header_lifetime_elision,
1135        impl_lint_pass,
1136        impl_restriction,
1137        impl_trait_in_assoc_type,
1138        impl_trait_in_bindings,
1139        impl_trait_in_fn_trait_return,
1140        impl_trait_projections,
1141        implied_by,
1142        import,
1143        import_name_type,
1144        import_shadowing,
1145        import_trait_associated_functions,
1146        imported_main,
1147        in_band_lifetimes,
1148        include,
1149        include_bytes,
1150        include_str,
1151        inclusive_range_syntax,
1152        incomplete_features,
1153        index,
1154        index_mut,
1155        infer_outlives_requirements,
1156        infer_static_outlives_requirements,
1157        inherent_associated_types,
1158        initial,
1159        inlateout,
1160        inline,
1161        inline_const,
1162        inline_const_pat,
1163        inout,
1164        inputs,
1165        instruction_set,
1166        instrument_fn,
1167        integer_: "integer", // underscore to avoid clashing with the function `sym::integer` below
1168        integer_max,
1169        integer_min,
1170        integral,
1171        internal,
1172        internal_eq_trait_method_impls,
1173        internal_features,
1174        interrupt,
1175        into_async_iter_into_iter,
1176        into_future,
1177        into_iter,
1178        into_try_type,
1179        intra_doc_pointers,
1180        intrinsics,
1181        irrefutable_let_patterns,
1182        is,
1183        is_auto,
1184        is_splatted,
1185        is_unsafe,
1186        is_val_statically_known,
1187        isa_attribute,
1188        isize,
1189        issue,
1190        issue_5723_bootstrap,
1191        issue_tracker_base_url,
1192        item,
1193        item_like_imports,
1194        iter,
1195        iter_mut,
1196        iterator,
1197        iterator_collect_fn,
1198        kcfi,
1199        kernel_address,
1200        kernel_hwaddress,
1201        keylocker_x86,
1202        keyword,
1203        kind,
1204        kreg,
1205        kreg0,
1206        label,
1207        label_break_value,
1208        lahfsahf_target_feature,
1209        lang,
1210        lang_items,
1211        large_assignments,
1212        largest_niche,
1213        last,
1214        lasx,
1215        late_bound_turbofishing,
1216        lateout,
1217        lazy_normalization_consts,
1218        lazy_type_alias,
1219        le,
1220        legacy_receiver,
1221        len,
1222        let_chains,
1223        let_else,
1224        lhs,
1225        lib,
1226        libc,
1227        lifetime,
1228        lifetime_capture_rules_2024,
1229        lifetimes,
1230        line,
1231        link,
1232        link_arg_attribute,
1233        link_args,
1234        link_cfg,
1235        link_dash_arg: "link-arg",
1236        link_enzyme_intrinsics,
1237        link_llvm_intrinsics,
1238        link_name,
1239        link_ordinal,
1240        link_section,
1241        linkage,
1242        linker,
1243        linker_info,
1244        linker_messages,
1245        linkonce,
1246        linkonce_odr,
1247        lint_reasons,
1248        literal,
1249        little, big,
1250        load,
1251        loaded_from_disk,
1252        local,
1253        local_inner_macros,
1254        log,
1255        log2,
1256        log10,
1257        log_syntax,
1258        loongarch32,
1259        loongarch64,
1260        loongarch_target_feature,
1261        loop_break_value,
1262        loop_hints,
1263        loop_match,
1264        lr,
1265        lsx,
1266        lt,
1267        m68k,
1268        m68k_target_feature,
1269        mac16,
1270        macho: "mach-o",
1271        macro_at_most_once_rep,
1272        macro_attr,
1273        macro_attributes_in_derive_output,
1274        macro_derive,
1275        macro_escape,
1276        macro_export,
1277        macro_guard_matcher,
1278        macro_lifetime_matcher,
1279        macro_literal_matcher,
1280        macro_metavar_expr,
1281        macro_metavar_expr_concat,
1282        macro_reexport,
1283        macro_use,
1284        macro_vis_matcher,
1285        macroless_const_item_generic_const_args,
1286        macroless_generic_const_args,
1287        macros_in_extern,
1288        main,
1289        managed_boxes,
1290        manually_drop,
1291        map,
1292        map_err,
1293        marker,
1294        marker_trait_attr,
1295        masked,
1296        match_beginning_vert,
1297        match_default_bindings,
1298        maximum_number_nsz_f16,
1299        maximum_number_nsz_f32,
1300        maximum_number_nsz_f64,
1301        maximum_number_nsz_f128,
1302        maximumf16,
1303        maximumf32,
1304        maximumf64,
1305        maximumf128,
1306        may_dangle,
1307        may_unwind,
1308        maybe_dangling,
1309        maybe_uninit,
1310        maybe_uninit_uninit,
1311        maybe_uninit_zeroed,
1312        mem,
1313        mem_align_const,
1314        mem_discriminant,
1315        mem_drop,
1316        mem_forget,
1317        mem_size_const,
1318        mem_swap,
1319        mem_uninitialized,
1320        mem_variant_count,
1321        mem_zeroed,
1322        member_constraints,
1323        memory,
1324        memtag,
1325        message,
1326        meta,
1327        meta_sized,
1328        metadata_type,
1329        min_adt_const_params,
1330        min_const_fn,
1331        min_const_generics,
1332        min_const_unsafe_fn,
1333        min_exhaustive_patterns,
1334        min_generic_const_args,
1335        min_specialization,
1336        min_type_alias_impl_trait,
1337        minimum_number_nsz_f16,
1338        minimum_number_nsz_f32,
1339        minimum_number_nsz_f64,
1340        minimum_number_nsz_f128,
1341        minimumf16,
1342        minimumf32,
1343        minimumf64,
1344        minimumf128,
1345        mips,
1346        mips32r6,
1347        mips64,
1348        mips64r6,
1349        mips_target_feature,
1350        mir_assume,
1351        mir_basic_block,
1352        mir_call,
1353        mir_cast,
1354        mir_cast_fn_ptr_safety,
1355        mir_cast_kind,
1356        mir_cast_ptr_coercion,
1357        mir_cast_ptr_to_ptr,
1358        mir_cast_transmute,
1359        mir_cast_unsize,
1360        mir_checked,
1361        mir_debuginfo,
1362        mir_discriminant,
1363        mir_drop,
1364        mir_field,
1365        mir_goto,
1366        mir_make_place,
1367        mir_move,
1368        mir_offset,
1369        mir_ptr_metadata,
1370        mir_return,
1371        mir_return_to,
1372        mir_set_discriminant,
1373        mir_static,
1374        mir_static_mut,
1375        mir_storage_dead,
1376        mir_storage_live,
1377        mir_tail_call,
1378        mir_unreachable,
1379        mir_unwind_cleanup,
1380        mir_unwind_continue,
1381        mir_unwind_resume,
1382        mir_unwind_terminate,
1383        mir_unwind_terminate_reason,
1384        mir_unwind_unreachable,
1385        mir_variant,
1386        miri,
1387        misc,
1388        miscsr,
1389        mmx_reg,
1390        modifiers,
1391        module,
1392        module_path,
1393        more_maybe_bounds,
1394        more_qualified_paths,
1395        more_struct_aliases,
1396        movbe_target_feature,
1397        move_expr,
1398        move_ref_pattern,
1399        move_size_limit,
1400        movrs_target_feature,
1401        msa,
1402        msp430,
1403        mul,
1404        mul_assign,
1405        mul_with_overflow,
1406        multiple_supertrait_upcastable,
1407        must_not_suspend,
1408        must_use,
1409        mut_preserve_binding_mode_2024,
1410        mut_ref,
1411        mut_restriction,
1412        mutable,
1413        naked,
1414        naked_asm,
1415        naked_functions,
1416        naked_functions_rustic_abi,
1417        naked_functions_target_feature,
1418        name,
1419        named_fn_trait_parameters,
1420        names,
1421        native_link_modifiers,
1422        native_link_modifiers_as_needed,
1423        native_link_modifiers_bundle,
1424        native_link_modifiers_verbatim,
1425        native_link_modifiers_whole_archive,
1426        natvis_file,
1427        ne,
1428        needs_allocator,
1429        needs_drop,
1430        needs_panic_runtime,
1431        neg,
1432        negate_unsigned,
1433        negative_bounds,
1434        negative_impls,
1435        neon,
1436        nested,
1437        never,
1438        never_patterns,
1439        never_type,
1440        never_type_fallback,
1441        new,
1442        new_binary,
1443        new_debug,
1444        new_debug_noop,
1445        new_display,
1446        new_lower_exp,
1447        new_lower_hex,
1448        new_octal,
1449        new_pointer,
1450        new_range,
1451        new_unchecked,
1452        new_upper_exp,
1453        new_upper_hex,
1454        next,
1455        niko,
1456        nll,
1457        no,
1458        no_builtins,
1459        no_core,
1460        no_coverage,
1461        no_crate_inject,
1462        no_debug,
1463        no_default_passes,
1464        no_implicit_prelude,
1465        no_inline,
1466        no_link,
1467        no_main,
1468        no_mangle,
1469        no_sanitize,
1470        no_stack_check,
1471        no_std,
1472        nomem,
1473        non_ascii_idents,
1474        non_exhaustive,
1475        non_exhaustive_omitted_patterns_lint,
1476        non_lifetime_binders,
1477        non_modrs_mods,
1478        non_null,
1479        nonblocking,
1480        none,
1481        nontemporal_store,
1482        noop_method_borrow,
1483        noop_method_clone,
1484        noop_method_deref,
1485        noprefix,
1486        noreturn,
1487        nostack,
1488        not,
1489        notable_trait,
1490        note,
1491        null,
1492        nvptx64,
1493        nvptx_target_feature,
1494        object_safe_for_dispatch,
1495        of,
1496        off,
1497        offload,
1498        offload_get_num_devices,
1499        offload_kernel,
1500        offset,
1501        offset_of,
1502        offset_of_enum,
1503        offset_of_nested,
1504        offset_of_slice,
1505        ok_or_else,
1506        old_name,
1507        omit_gdb_pretty_printer_section,
1508        on,
1509        on_const,
1510        on_move,
1511        on_type_error,
1512        on_unimplemented,
1513        on_unknown,
1514        on_unmatched_args,
1515        opaque,
1516        opaque_module_name_placeholder: "<opaque>",
1517        ops,
1518        opt_out_copy,
1519        optimize,
1520        optimize_attribute,
1521        optimized,
1522        optin_builtin_traits,
1523        option,
1524        option_env,
1525        options,
1526        or,
1527        or_patterns,
1528        ord_cmp_method,
1529        other,
1530        out,
1531        output,
1532        overflow_checks,
1533        overlapping_marker_traits,
1534        owned_box,
1535        packed,
1536        packed_bundled_libs,
1537        panic,
1538        panic_2015,
1539        panic_2021,
1540        panic_abort,
1541        panic_bounds_check,
1542        panic_cannot_unwind,
1543        panic_const_add_overflow,
1544        panic_const_async_fn_resumed,
1545        panic_const_async_fn_resumed_drop,
1546        panic_const_async_fn_resumed_panic,
1547        panic_const_async_gen_fn_resumed,
1548        panic_const_async_gen_fn_resumed_drop,
1549        panic_const_async_gen_fn_resumed_panic,
1550        panic_const_coroutine_resumed,
1551        panic_const_coroutine_resumed_drop,
1552        panic_const_coroutine_resumed_panic,
1553        panic_const_div_by_zero,
1554        panic_const_div_overflow,
1555        panic_const_gen_fn_none,
1556        panic_const_gen_fn_none_drop,
1557        panic_const_gen_fn_none_panic,
1558        panic_const_mul_overflow,
1559        panic_const_neg_overflow,
1560        panic_const_rem_by_zero,
1561        panic_const_rem_overflow,
1562        panic_const_shl_overflow,
1563        panic_const_shr_overflow,
1564        panic_const_sub_overflow,
1565        panic_display,
1566        panic_fmt,
1567        panic_handler,
1568        panic_impl,
1569        panic_implementation,
1570        panic_in_cleanup,
1571        panic_info,
1572        panic_invalid_enum_construction,
1573        panic_location,
1574        panic_misaligned_pointer_dereference,
1575        panic_nounwind,
1576        panic_null_pointer_dereference,
1577        panic_null_reference_constructed,
1578        panic_runtime,
1579        panic_str_2015,
1580        panic_unwind,
1581        panicking,
1582        param_attrs,
1583        parent_label,
1584        partial_cmp,
1585        partial_ord,
1586        passes,
1587        pat,
1588        pat_param,
1589        patchable_function_entry,
1590        path,
1591        pattern_complexity_limit,
1592        pattern_parentheses,
1593        pattern_type,
1594        pattern_type_range_trait,
1595        pattern_types,
1596        phantom_data,
1597        phase,
1598        pic,
1599        pie,
1600        pin_drop,
1601        pin_ergonomics,
1602        pin_v2,
1603        platform_intrinsics,
1604        plugin,
1605        plugin_registrar,
1606        plugins,
1607        pointee,
1608        pointee_sized,
1609        pointee_trait,
1610        pointer,
1611        poll,
1612        post_cleanup: "post-cleanup",
1613        post_dash_lto: "post-lto",
1614        postfix_match,
1615        powerpc,
1616        powerpc64,
1617        powerpc_target_feature,
1618        powf16,
1619        powf32,
1620        powf64,
1621        powf128,
1622        powif16,
1623        powif32,
1624        powif64,
1625        powif128,
1626        pre_dash_lto: "pre-lto",
1627        precise_capturing,
1628        precise_capturing_in_traits,
1629        precise_pointer_size_matching,
1630        predicates,
1631        pref_align_of,
1632        prefetch_read_data,
1633        prefetch_read_instruction,
1634        prefetch_write_data,
1635        prefetch_write_instruction,
1636        prefix_nops,
1637        preg,
1638        prelude,
1639        prelude_import,
1640        preserves_flags,
1641        prfchw_target_feature,
1642        prid,
1643        primitive,
1644        print_macro,
1645        println_macro,
1646        proc_dash_macro: "proc-macro",
1647        proc_macro,
1648        proc_macro_attribute,
1649        proc_macro_derive,
1650        proc_macro_expr,
1651        proc_macro_gen,
1652        proc_macro_hygiene,
1653        proc_macro_internals,
1654        proc_macro_mod,
1655        proc_macro_non_items,
1656        proc_macro_path_invoc,
1657        profiler_runtime,
1658        ptr,
1659        ptr_cast,
1660        ptr_cast_const,
1661        ptr_cast_mut,
1662        ptr_const_is_null,
1663        ptr_copy,
1664        ptr_copy_nonoverlapping,
1665        ptr_drop_in_place,
1666        ptr_drop_in_place_self,
1667        ptr_from_ref,
1668        ptr_guaranteed_cmp,
1669        ptr_is_null,
1670        ptr_mask,
1671        ptr_metadata,
1672        ptr_null,
1673        ptr_null_mut,
1674        ptr_offset_from,
1675        ptr_offset_from_unsigned,
1676        ptr_read,
1677        ptr_read_unaligned,
1678        ptr_replace,
1679        ptr_swap,
1680        ptr_swap_nonoverlapping,
1681        ptr_write,
1682        ptr_write_bytes,
1683        ptr_write_unaligned,
1684        ptr_write_volatile,
1685        pub_macro_rules,
1686        pub_restricted,
1687        public,
1688        pure,
1689        pushpop_unsafe,
1690        qreg,
1691        qreg_low4,
1692        qreg_low8,
1693        quad_precision_float,
1694        question_mark,
1695        quote,
1696        range_inclusive_new,
1697        raw_dash_dylib: "raw-dylib",
1698        raw_dylib,
1699        raw_dylib_elf,
1700        raw_eq,
1701        raw_identifiers,
1702        raw_ref_op,
1703        re_rebalance_coherence,
1704        read_via_copy,
1705        readonly,
1706        realloc,
1707        realtime,
1708        reason,
1709        reborrow,
1710        receiver,
1711        receiver_target,
1712        recursion_limit,
1713        reexport_test_harness_main,
1714        ref_pat_eat_one_layer_2024,
1715        ref_pat_eat_one_layer_2024_structural,
1716        ref_pat_everywhere,
1717        ref_unwind_safe_trait,
1718        reference,
1719        reflect,
1720        reg,
1721        reg16,
1722        reg32,
1723        reg64,
1724        reg_abcd,
1725        reg_addr,
1726        reg_byte,
1727        reg_data,
1728        reg_iw,
1729        reg_nonzero,
1730        reg_pair,
1731        reg_ptr,
1732        reg_upper,
1733        register_attr,
1734        register_attribute_tool,
1735        register_lint_tool,
1736        register_tool,
1737        relaxed_adts,
1738        relaxed_struct_unsize,
1739        relocation_model,
1740        rem,
1741        rem_assign,
1742        repr,
1743        repr128,
1744        repr_align,
1745        repr_align_enum,
1746        repr_packed,
1747        repr_simd,
1748        repr_transparent,
1749        require,
1750        reserve_x18: "reserve-x18",
1751        residual,
1752        result,
1753        result_ffi_guarantees,
1754        return_address,
1755        return_position_impl_trait_in_trait,
1756        return_type_notation,
1757        right_arrow: "->",
1758        riscv32,
1759        riscv64,
1760        riscv_target_feature,
1761        rlib,
1762        ropi,
1763        ropi_rwpi: "ropi-rwpi",
1764        rotate_left,
1765        rotate_right,
1766        round_ties_even_f16,
1767        round_ties_even_f32,
1768        round_ties_even_f64,
1769        round_ties_even_f128,
1770        roundf16,
1771        roundf32,
1772        roundf64,
1773        roundf128,
1774        rtm_target_feature,
1775        runtime,
1776        rust,
1777        rust_2015,
1778        rust_2018,
1779        rust_2018_preview,
1780        rust_2021,
1781        rust_2024,
1782        rust_analyzer,
1783        rust_begin_unwind,
1784        rust_cold_cc,
1785        rust_dash_call: "rust-call",
1786        rust_eh_personality,
1787        rust_future,
1788        rust_logo,
1789        rust_out,
1790        rust_preserve_none_cc,
1791        rust_tail_cc,
1792        rustc,
1793        rustc_abi,
1794        // FIXME(#82232, #143834): temporary name to mitigate `#[align]` nameres ambiguity
1795        rustc_align,
1796        rustc_align_static,
1797        rustc_allocator,
1798        rustc_allocator_zeroed,
1799        rustc_allocator_zeroed_variant,
1800        rustc_allow_const_fn_unstable,
1801        rustc_allow_incoherent_impl,
1802        rustc_allow_lifetime_dependent_specialization,
1803        rustc_allowed_through_unstable_modules,
1804        rustc_always_gca,
1805        rustc_as_ptr,
1806        rustc_attrs,
1807        rustc_autodiff,
1808        rustc_builtin_macro,
1809        rustc_canonical_symbol,
1810        rustc_capture_analysis,
1811        rustc_clean,
1812        rustc_coherence_is_core,
1813        rustc_coinductive,
1814        rustc_comptime,
1815        rustc_confusables,
1816        rustc_const_stable,
1817        rustc_const_stable_indirect,
1818        rustc_const_unstable,
1819        rustc_conversion_suggestion,
1820        rustc_deallocator,
1821        rustc_default_body_unstable,
1822        rustc_delayed_bug_from_inside_query,
1823        rustc_deny_explicit_impl,
1824        rustc_deprecated_safe_2024,
1825        rustc_diagnostic_item,
1826        rustc_diagnostic_macros,
1827        rustc_diagnostic_opaque,
1828        rustc_do_not_const_check,
1829        rustc_doc_primitive,
1830        rustc_driver,
1831        rustc_dummy,
1832        rustc_dump_clauses,
1833        rustc_dump_def_parents,
1834        rustc_dump_def_path,
1835        rustc_dump_generics,
1836        rustc_dump_hidden_type_of_opaques,
1837        rustc_dump_inferred_outlives,
1838        rustc_dump_item_bounds,
1839        rustc_dump_layout,
1840        rustc_dump_object_lifetime_defaults,
1841        rustc_dump_symbol_name,
1842        rustc_dump_user_args,
1843        rustc_dump_variances,
1844        rustc_dump_variances_of_opaques,
1845        rustc_dump_vtable,
1846        rustc_dyn_incompatible_trait,
1847        rustc_effective_visibility,
1848        rustc_eii_foreign_item,
1849        rustc_evaluate_where_clauses,
1850        rustc_expected_cgu_reuse,
1851        rustc_force_inline,
1852        rustc_has_incoherent_inherent_impls,
1853        rustc_if_this_changed,
1854        rustc_inherit_overflow_checks,
1855        rustc_insignificant_dtor,
1856        rustc_intrinsic,
1857        rustc_intrinsic_const_stable_indirect,
1858        rustc_legacy_const_generics,
1859        rustc_lint_opt_deny_field_access,
1860        rustc_lint_opt_ty,
1861        rustc_lint_query_instability,
1862        rustc_lint_untracked_query_information,
1863        rustc_macro_transparency,
1864        rustc_main,
1865        rustc_mir,
1866        rustc_must_implement_one_of,
1867        rustc_must_match_exhaustively,
1868        rustc_never_returns_null_ptr,
1869        rustc_no_implicit_autorefs,
1870        rustc_no_implicit_bounds,
1871        rustc_no_mir_inline,
1872        rustc_no_writable,
1873        rustc_non_const_trait_method,
1874        rustc_nonnull_optimization_guaranteed,
1875        rustc_nounwind,
1876        rustc_objc_class,
1877        rustc_objc_selector,
1878        rustc_offload_kernel,
1879        rustc_on_unimplemented,
1880        rustc_panics_when_zero,
1881        rustc_paren_sugar,
1882        rustc_partition_codegened,
1883        rustc_partition_reused,
1884        rustc_pass_by_value,
1885        rustc_pass_indirectly_in_non_rustic_abis,
1886        rustc_peek,
1887        rustc_peek_liveness,
1888        rustc_peek_maybe_init,
1889        rustc_peek_maybe_uninit,
1890        rustc_preserve_ub_checks,
1891        rustc_private,
1892        rustc_proc_macro_decls,
1893        rustc_promotable,
1894        rustc_pub_transparent,
1895        rustc_reallocator,
1896        rustc_regions,
1897        rustc_scalable_vector,
1898        rustc_should_not_be_called_on_const_items,
1899        rustc_simd_monomorphize_lane_limit,
1900        rustc_skip_during_method_dispatch,
1901        rustc_specialization_trait,
1902        rustc_splat,
1903        rustc_std_internal_symbol,
1904        rustc_strict_coherence,
1905        rustc_test_marker,
1906        rustc_then_this_would_need,
1907        rustc_trivial_field_reads,
1908        // FIXME(#159429): temporary rename to avoid `#[unroll]` nameres ambiguity
1909        rustc_unroll,
1910        rustdoc,
1911        rustdoc_internals,
1912        rustdoc_missing_doc_code_examples,
1913        rustfmt,
1914        rvalue_static_promotion,
1915        rvector,
1916        rwpi,
1917        s32c1i,
1918        s390x,
1919        s390x_target_feature,
1920        s390x_target_feature_vector,
1921        safestack,
1922        safety,
1923        sanitize,
1924        sanitizer_cfi_generalize_pointers,
1925        sanitizer_cfi_normalize_integers,
1926        sanitizer_runtime,
1927        saturating_add,
1928        saturating_sub,
1929        sdylib,
1930        search_unbox,
1931        section,
1932        select_unpredictable,
1933        self_in_typedefs,
1934        self_struct_ctor,
1935        semiopaque,
1936        sgpr32,
1937        sgpr64,
1938        sgpr96,
1939        sgpr128,
1940        sgpr256,
1941        sgpr512,
1942        sha2,
1943        sha3,
1944        sha512_sm_x86,
1945        shadow_call_stack,
1946        shallow,
1947        shl,
1948        shl_assign,
1949        shorter_tail_lifetimes,
1950        should_panic,
1951        show,
1952        shr,
1953        shr_assign,
1954        signed,
1955        simd,
1956        simd_add,
1957        simd_and,
1958        simd_arith_offset,
1959        simd_as,
1960        simd_bitmask,
1961        simd_bitreverse,
1962        simd_bswap,
1963        simd_carryless_mul,
1964        simd_cast,
1965        simd_cast_ptr,
1966        simd_ceil,
1967        simd_ctlz,
1968        simd_ctpop,
1969        simd_cttz,
1970        simd_div,
1971        simd_eq,
1972        simd_expose_provenance,
1973        simd_extract,
1974        simd_extract_dyn,
1975        simd_fabs,
1976        simd_fcos,
1977        simd_fexp,
1978        simd_fexp2,
1979        simd_ffi,
1980        simd_flog,
1981        simd_flog2,
1982        simd_flog10,
1983        simd_floor,
1984        simd_fma,
1985        simd_fsin,
1986        simd_fsqrt,
1987        simd_funnel_shl,
1988        simd_funnel_shr,
1989        simd_gather,
1990        simd_ge,
1991        simd_gt,
1992        simd_insert,
1993        simd_insert_dyn,
1994        simd_le,
1995        simd_lt,
1996        simd_masked_load,
1997        simd_masked_store,
1998        simd_maximum_number_nsz,
1999        simd_minimum_number_nsz,
2000        simd_mul,
2001        simd_ne,
2002        simd_neg,
2003        simd_or,
2004        simd_reduce_add_ordered,
2005        simd_reduce_add_unordered,
2006        simd_reduce_all,
2007        simd_reduce_and,
2008        simd_reduce_any,
2009        simd_reduce_max,
2010        simd_reduce_min,
2011        simd_reduce_mul_ordered,
2012        simd_reduce_mul_unordered,
2013        simd_reduce_or,
2014        simd_reduce_xor,
2015        simd_relaxed_fma,
2016        simd_rem,
2017        simd_round,
2018        simd_round_ties_even,
2019        simd_saturating_add,
2020        simd_saturating_sub,
2021        simd_scatter,
2022        simd_select,
2023        simd_select_bitmask,
2024        simd_shl,
2025        simd_shr,
2026        simd_shuffle,
2027        simd_shuffle_const_generic,
2028        simd_splat,
2029        simd_sub,
2030        simd_trunc,
2031        simd_with_exposed_provenance,
2032        simd_xor,
2033        sin,
2034        since,
2035        size,
2036        size_of,
2037        size_of_type_id,
2038        size_of_val,
2039        sized,
2040        sized_hierarchy,
2041        slice,
2042        slice_from_raw_parts,
2043        slice_from_raw_parts_mut,
2044        slice_get_unchecked,
2045        slice_len_fn,
2046        slice_patterns,
2047        slicing_syntax,
2048        soft_float: "soft-float",
2049        sparc,
2050        sparc64,
2051        sparc_target_feature,
2052        spe_acc,
2053        specialization,
2054        speed,
2055        spirv,
2056        splat,
2057        splatted_index,
2058        spotlight,
2059        sqrtf16,
2060        sqrtf32,
2061        sqrtf64,
2062        sqrtf128,
2063        sreg,
2064        sreg_low16,
2065        sse,
2066        sse2,
2067        sse4a_target_feature,
2068        stable,
2069        staged_api,
2070        start,
2071        state,
2072        static_align,
2073        static_in_const,
2074        static_nobundle,
2075        static_recursion,
2076        staticlib,
2077        std,
2078        std_lib_injection,
2079        std_panic,
2080        std_panic_2015_macro,
2081        std_panic_macro,
2082        stmt,
2083        stmt_expr_attributes,
2084        stop_after_dataflow,
2085        store,
2086        str,
2087        str_from_utf8,
2088        str_from_utf8_mut,
2089        str_from_utf8_unchecked,
2090        str_from_utf8_unchecked_mut,
2091        str_inherent_from_utf8,
2092        str_inherent_from_utf8_mut,
2093        str_inherent_from_utf8_unchecked,
2094        str_inherent_from_utf8_unchecked_mut,
2095        strict_provenance_lints,
2096        string_deref_patterns,
2097        stringify,
2098        struct_field_attributes,
2099        struct_inherit,
2100        struct_variant,
2101        structural_match,
2102        structural_peq,
2103        sub,
2104        sub_assign,
2105        sub_with_overflow,
2106        suggestion,
2107        super_let,
2108        supertrait_item_shadowing,
2109        sve,
2110        sve_cast,
2111        sve_tuple_create2,
2112        sve_tuple_create3,
2113        sve_tuple_create4,
2114        sve_tuple_get,
2115        sve_tuple_set,
2116        sym,
2117        sync,
2118        synthetic,
2119        t32,
2120        target,
2121        target_abi,
2122        target_arch,
2123        target_endian,
2124        target_env,
2125        target_family,
2126        target_feature,
2127        target_feature_11,
2128        target_feature_inline_always,
2129        target_has_atomic,
2130        target_has_atomic_load_store,
2131        target_has_atomic_primitive_alignment,
2132        target_has_reliable_f16,
2133        target_has_reliable_f16_math,
2134        target_has_reliable_f16b,
2135        target_has_reliable_f128,
2136        target_has_reliable_f128_math,
2137        target_has_threads,
2138        target_object_format,
2139        target_os,
2140        target_pointer_width,
2141        target_thread_local,
2142        target_vendor,
2143        tbm_target_feature,
2144        termination,
2145        termination_trait,
2146        termination_trait_test,
2147        test,
2148        test_2018_feature,
2149        test_accepted_feature,
2150        test_binder_constraints,
2151        test_case,
2152        test_incomplete_feature,
2153        test_removed_feature,
2154        test_runner,
2155        test_unstable_lint,
2156        thread,
2157        thread_local,
2158        threadptr,
2159        three_way_compare,
2160        thumb2,
2161        thumb_mode: "thumb-mode",
2162        time,
2163        tmm_reg,
2164        to_owned_method,
2165        to_string,
2166        to_vec,
2167        todo_macro,
2168        tool_attributes,
2169        tool_lints,
2170        trace_macros,
2171        track_caller,
2172        trait_alias,
2173        trait_ty,
2174        trait_upcasting,
2175        transmute,
2176        transmute_generic_consts,
2177        transmute_opts,
2178        transmute_trait,
2179        transmute_unchecked,
2180        transparent,
2181        transparent_enums,
2182        transparent_unions,
2183        trivial_bounds,
2184        trivial_clone,
2185        truncf16,
2186        truncf32,
2187        truncf64,
2188        truncf128,
2189        try_as_dyn,
2190        try_blocks,
2191        try_blocks_heterogeneous,
2192        try_capture,
2193        try_from,
2194        try_into,
2195        try_trait_v2,
2196        try_trait_v2_residual,
2197        try_update,
2198        tt,
2199        tuple,
2200        tuple_indexing,
2201        tuple_trait,
2202        two_phase,
2203        ty,
2204        type_alias_enum_variants,
2205        type_alias_impl_trait,
2206        type_ascribe,
2207        type_ascription,
2208        type_changing_struct_update,
2209        type_id,
2210        type_id_array_len,
2211        type_id_element_ty,
2212        type_id_eq,
2213        type_id_field_representing_type,
2214        type_id_fields,
2215        type_id_function_ptr,
2216        type_id_generics,
2217        type_id_is_signed,
2218        type_id_points_mutably,
2219        type_id_points_to,
2220        type_id_variants,
2221        type_id_vtable,
2222        type_info,
2223        type_info_generic,
2224        type_ir,
2225        type_ir_infer_ctxt_like,
2226        type_ir_inherent,
2227        type_ir_interner,
2228        type_length_limit,
2229        type_macros,
2230        type_name,
2231        type_of,
2232        type_privacy_lints,
2233        typed_swap_nonoverlapping,
2234        u8,
2235        u8_legacy_const_max,
2236        u8_legacy_const_min,
2237        u8_legacy_fn_max_value,
2238        u8_legacy_fn_min_value,
2239        u8_legacy_mod,
2240        u16,
2241        u16_legacy_const_max,
2242        u16_legacy_const_min,
2243        u16_legacy_fn_max_value,
2244        u16_legacy_fn_min_value,
2245        u16_legacy_mod,
2246        u32,
2247        u32_legacy_const_max,
2248        u32_legacy_const_min,
2249        u32_legacy_fn_max_value,
2250        u32_legacy_fn_min_value,
2251        u32_legacy_mod,
2252        u64,
2253        u64_legacy_const_max,
2254        u64_legacy_const_min,
2255        u64_legacy_fn_max_value,
2256        u64_legacy_fn_min_value,
2257        u64_legacy_mod,
2258        u128,
2259        u128_legacy_const_max,
2260        u128_legacy_const_min,
2261        u128_legacy_fn_max_value,
2262        u128_legacy_fn_min_value,
2263        u128_legacy_mod,
2264        ub_checks,
2265        unaligned_volatile_load,
2266        unaligned_volatile_store,
2267        unboxed_closures,
2268        unchecked_add,
2269        unchecked_div,
2270        unchecked_funnel_shl,
2271        unchecked_funnel_shr,
2272        unchecked_mul,
2273        unchecked_rem,
2274        unchecked_shl,
2275        unchecked_shr,
2276        unchecked_sub,
2277        undecorated,
2278        underscore_const_names,
2279        underscore_imports,
2280        underscore_lifetimes,
2281        uniform_paths,
2282        unimplemented,
2283        unimplemented_macro,
2284        unit,
2285        universal_impl_trait,
2286        unix,
2287        unlikely,
2288        unmarked_api,
2289        unnamed_enum_variants,
2290        unnamed_fields,
2291        unpin,
2292        unqualified_local_imports,
2293        unreachable,
2294        unreachable_2015,
2295        unreachable_2015_macro,
2296        unreachable_2021,
2297        unreachable_code,
2298        unreachable_display,
2299        unreachable_macro,
2300        unrestricted_attribute_tokens,
2301        unsafe_attributes,
2302        unsafe_binders,
2303        unsafe_block_in_unsafe_fn,
2304        unsafe_cell,
2305        unsafe_cell_raw_get,
2306        unsafe_eii,
2307        unsafe_extern_blocks,
2308        unsafe_fields,
2309        unsafe_no_drop_flag,
2310        unsafe_pinned,
2311        unsafe_unpin,
2312        unsize,
2313        unsized_const_param_ty,
2314        unsized_const_params,
2315        unsized_fn_params,
2316        unsized_locals,
2317        unsized_tuple_coercion,
2318        unstable,
2319        unstable_feature_bound,
2320        unstable_location_reason_default: "this crate is being loaded from the sysroot, an \
2321                          unstable location; did you mean to load this crate \
2322                          from crates.io via `Cargo.toml` instead?",
2323        unstable_removed,
2324        untagged_unions,
2325        unused_imports,
2326        unwind,
2327        unwind_attributes,
2328        unwind_safe_trait,
2329        unwrap,
2330        unwrap_binder,
2331        unwrap_or,
2332        update,
2333        use_cloned,
2334        use_extern_macros,
2335        use_nested_groups,
2336        used,
2337        used_with_arg,
2338        using,
2339        usize,
2340        usize_legacy_const_max,
2341        usize_legacy_const_min,
2342        usize_legacy_fn_max_value,
2343        usize_legacy_fn_min_value,
2344        usize_legacy_mod,
2345        v1,
2346        v8plus,
2347        v9,
2348        va_arg,
2349        va_arg_safe,
2350        va_copy,
2351        va_end,
2352        va_list,
2353        val,
2354        validity,
2355        value,
2356        values,
2357        var,
2358        variadic,
2359        variant_count,
2360        variant_name,
2361        variant_non_exhaustive,
2362        variants,
2363        vec,
2364        vector,
2365        verbatim,
2366        version,
2367        vfp2,
2368        vgpr16,
2369        vgpr32,
2370        vgpr64,
2371        vgpr96,
2372        vgpr128,
2373        vgpr160,
2374        vgpr192,
2375        vgpr224,
2376        vgpr256,
2377        vgpr288,
2378        vgpr320,
2379        vgpr352,
2380        vgpr384,
2381        vgpr512,
2382        vgpr1024,
2383        view_type,
2384        view_types,
2385        vis,
2386        visible_private_types,
2387        volatile,
2388        volatile_copy_memory,
2389        volatile_copy_nonoverlapping_memory,
2390        volatile_load,
2391        volatile_set_memory,
2392        volatile_store,
2393        vreg,
2394        vreg_low16,
2395        vreg_pair,
2396        vsreg,
2397        vsx,
2398        vtable_align,
2399        vtable_size,
2400        warn,
2401        wasip2,
2402        wasm,
2403        wasm32,
2404        wasm64,
2405        wasm_abi,
2406        wasm_import_module,
2407        wasm_target_feature,
2408        weak,
2409        weak_odr,
2410        where_clause_attrs,
2411        while_let,
2412        whole_dash_archive: "whole-archive",
2413        width,
2414        windowed,
2415        windows,
2416        windows_subsystem,
2417        with_negative_coherence,
2418        wrap_binder,
2419        wrapping_add,
2420        wrapping_div,
2421        wrapping_mul,
2422        wrapping_rem,
2423        wrapping_rem_euclid,
2424        wrapping_sub,
2425        wreg,
2426        write_box_via_move,
2427        write_bytes,
2428        write_fmt,
2429        write_macro,
2430        write_str,
2431        write_via_move,
2432        writeln_macro,
2433        x86,
2434        x86_64,
2435        x86_amx_intrinsics,
2436        x87_reg,
2437        x87_target_feature,
2438        xcoff,
2439        xer,
2440        xloop,
2441        xmm_reg,
2442        xop_target_feature,
2443        xreg,
2444        xtensa,
2445        xtensa_target_feature,
2446        yeet_desugar_details,
2447        yeet_expr,
2448        yes,
2449        yield_expr,
2450        ymm_reg,
2451        yreg,
2452        zca,
2453        zfh,
2454        zfhmin,
2455        zmm_reg,
2456        ztso,
2457        // tidy-alphabetical-end
2458    }
2459}
2460
2461/// Symbols for crates that are part of the stable standard library: `std`, `core`, `alloc`, and
2462/// `proc_macro`.
2463pub const STDLIB_STABLE_CRATES: &[Symbol] = &[sym::std, sym::core, sym::alloc, sym::proc_macro];
2464
2465#[derive(#[automatically_derived]
impl ::core::marker::Copy for Ident { }Copy, #[automatically_derived]
#[doc(hidden)]
unsafe impl ::core::clone::TrivialClone for Ident { }
#[automatically_derived]
impl ::core::clone::Clone for Ident {
    #[inline]
    fn clone(&self) -> Self {
        let _: ::core::clone::AssertParamIsClone<Symbol>;
        let _: ::core::clone::AssertParamIsClone<Span>;
        *self
    }
}Clone, #[automatically_derived]
impl ::core::cmp::Eq for Ident {
    #[inline]
    #[doc(hidden)]
    #[coverage(off)]
    fn assert_fields_are_eq(&self) {
        let _: ::core::cmp::AssertParamIsEq<Symbol>;
        let _: ::core::cmp::AssertParamIsEq<Span>;
    }
}Eq, const _: () =
    {
        impl ::rustc_data_structures::stable_hash::StableHash for Ident {
            #[inline]
            fn stable_hash<__Hcx: ::rustc_data_structures::stable_hash::StableHashCtxt>(&self,
                __hcx: &mut __Hcx,
                __hasher:
                    &mut ::rustc_data_structures::stable_hash::StableHasher) {
                match *self {
                    Ident { name: ref __binding_0, span: ref __binding_1 } => {
                        { __binding_0.stable_hash(__hcx, __hasher); }
                        { __binding_1.stable_hash(__hcx, __hasher); }
                    }
                }
            }
        }
    };StableHash, const _: () =
    {
        impl<__E: ::rustc_span::SpanEncoder> ::rustc_serialize::Encodable<__E>
            for Ident {
            fn encode(&self, __encoder: &mut __E) {
                let Ident { name: ref __binding_0, span: ref __binding_1 } =
                    *self;
                ::rustc_serialize::Encodable::<__E>::encode(__binding_0,
                    __encoder);
                ::rustc_serialize::Encodable::<__E>::encode(__binding_1,
                    __encoder);
            }
        }
    };Encodable, const _: () =
    {
        impl<__D: ::rustc_span::SpanDecoder> ::rustc_serialize::Decodable<__D>
            for Ident {
            fn decode(__decoder: &mut __D) -> Self {
                Ident {
                    name: ::rustc_serialize::Decodable::decode(__decoder),
                    span: ::rustc_serialize::Decodable::decode(__decoder),
                }
            }
        }
    };Decodable)]
2466pub struct Ident {
2467    /// `name` should never be the empty symbol. If you are considering that,
2468    /// you are probably conflating "empty identifier with "no identifier" and
2469    /// you should use `Option<Ident>` instead.
2470    /// Trying to construct an `Ident` with an empty name will trigger debug assertions.
2471    pub name: Symbol,
2472    pub span: Span,
2473}
2474
2475impl Ident {
2476    #[inline]
2477    #[track_caller]
2478    /// Constructs a new identifier from a symbol and a span.
2479    pub fn new(name: Symbol, span: Span) -> Ident {
2480        if truecfg!(debug_assertions) && name == sym::empty {
2481            crate::macros::bug_impl(Some(span),
    format_args!("called `Ident::new` with empty symbol"),
    Location::caller());crate::span_bug!(span, "called `Ident::new` with empty symbol");
2482        }
2483        Ident { name, span }
2484    }
2485
2486    /// Constructs a new identifier with a dummy span.
2487    #[inline]
2488    pub fn with_dummy_span(name: Symbol) -> Ident {
2489        Ident::new(name, DUMMY_SP)
2490    }
2491
2492    // For dummy identifiers that are never used and absolutely must be
2493    // present. Note that this does *not* use the empty symbol; `sym::dummy`
2494    // makes it clear that it's intended as a dummy value, and is more likely
2495    // to be detected if it accidentally does get used.
2496    #[inline]
2497    pub fn dummy() -> Ident {
2498        Ident::with_dummy_span(sym::dummy)
2499    }
2500
2501    /// Maps a string to an identifier with a dummy span.
2502    pub fn from_str(string: &str) -> Ident {
2503        Ident::with_dummy_span(Symbol::intern(string))
2504    }
2505
2506    /// Maps a string and a span to an identifier.
2507    pub fn from_str_and_span(string: &str, span: Span) -> Ident {
2508        Ident::new(Symbol::intern(string), span)
2509    }
2510
2511    /// Replaces `lo` and `hi` with those from `span`, but keep hygiene context.
2512    pub fn with_span_pos(self, span: Span) -> Ident {
2513        Ident::new(self.name, span.with_ctxt(self.span.ctxt()))
2514    }
2515
2516    /// Creates a new ident with the same span and name with leading quote removed, if any.
2517    /// Calling it on a `'` ident will return an empty ident, which triggers debug assertions.
2518    pub fn without_first_quote(self) -> Ident {
2519        self.as_str()
2520            .strip_prefix('\'')
2521            .map_or(self, |name| Ident::new(Symbol::intern(name), self.span))
2522    }
2523
2524    /// "Normalize" ident for use in comparisons using "item hygiene".
2525    /// Identifiers with same string value become same if they came from the same macro 2.0 macro
2526    /// (e.g., `macro` item, but not `macro_rules` item) and stay different if they came from
2527    /// different macro 2.0 macros.
2528    /// Technically, this operation strips all non-opaque marks from ident's syntactic context.
2529    pub fn normalize_to_macros_2_0(self) -> Ident {
2530        Ident::new(self.name, self.span.normalize_to_macros_2_0())
2531    }
2532
2533    /// "Normalize" ident for use in comparisons using "local variable hygiene".
2534    /// Identifiers with same string value become same if they came from the same non-transparent
2535    /// macro (e.g., `macro` or `macro_rules!` items) and stay different if they came from different
2536    /// non-transparent macros.
2537    /// Technically, this operation strips all transparent marks from ident's syntactic context.
2538    #[inline]
2539    pub fn normalize_to_macro_rules(self) -> Ident {
2540        Ident::new(self.name, self.span.normalize_to_macro_rules())
2541    }
2542
2543    /// Access the underlying string. This is a slowish operation because it
2544    /// requires locking the symbol interner.
2545    ///
2546    /// Note that the lifetime of the return value is a lie. See
2547    /// `Symbol::as_str()` for details.
2548    pub fn as_str(&self) -> &str {
2549        self.name.as_str()
2550    }
2551}
2552
2553impl PartialEq for Ident {
2554    #[inline]
2555    fn eq(&self, rhs: &Self) -> bool {
2556        self.name == rhs.name && self.span.eq_ctxt(rhs.span)
2557    }
2558}
2559
2560impl Hash for Ident {
2561    fn hash<H: Hasher>(&self, state: &mut H) {
2562        self.name.hash(state);
2563        self.span.ctxt().hash(state);
2564    }
2565}
2566
2567impl fmt::Debug for Ident {
2568    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
2569        fmt::Display::fmt(self, f)?;
2570        fmt::Debug::fmt(&self.span.ctxt(), f)
2571    }
2572}
2573
2574/// This implementation is supposed to be used in error messages, so it's expected to be identical
2575/// to printing the original identifier token written in source code (`token_to_string`),
2576/// except that AST identifiers don't keep the rawness flag, so we have to guess it.
2577impl fmt::Display for Ident {
2578    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
2579        fmt::Display::fmt(&IdentPrinter::new(self.name, self.guess_print_mode(), None), f)
2580    }
2581}
2582
2583pub enum IdentPrintMode {
2584    Normal,
2585    RawIdent,
2586    RawLifetime,
2587}
2588
2589/// The most general type to print identifiers.
2590///
2591/// AST pretty-printer is used as a fallback for turning AST structures into token streams for
2592/// proc macros. Additionally, proc macros may stringify their input and expect it survive the
2593/// stringification (especially true for proc macro derives written between Rust 1.15 and 1.30).
2594/// So we need to somehow pretty-print `$crate` in a way preserving at least some of its
2595/// hygiene data, most importantly name of the crate it refers to.
2596/// As a result we print `$crate` as `crate` if it refers to the local crate
2597/// and as `::other_crate_name` if it refers to some other crate.
2598/// Note, that this is only done if the ident token is printed from inside of AST pretty-printing,
2599/// but not otherwise. Pretty-printing is the only way for proc macros to discover token contents,
2600/// so we should not perform this lossy conversion if the top level call to the pretty-printer was
2601/// done for a token stream or a single token.
2602pub struct IdentPrinter {
2603    symbol: Symbol,
2604    mode: IdentPrintMode,
2605    /// Span used for retrieving the crate name to which `$crate` refers to,
2606    /// if this field is `None` then the `$crate` conversion doesn't happen.
2607    convert_dollar_crate: Option<Span>,
2608}
2609
2610impl IdentPrinter {
2611    /// The most general `IdentPrinter` constructor. Do not use this.
2612    pub fn new(
2613        symbol: Symbol,
2614        mode: IdentPrintMode,
2615        convert_dollar_crate: Option<Span>,
2616    ) -> IdentPrinter {
2617        IdentPrinter { symbol, mode, convert_dollar_crate }
2618    }
2619
2620    /// This implementation is supposed to be used when printing identifiers
2621    /// as a part of pretty-printing for larger AST pieces.
2622    /// Do not use this either.
2623    pub fn for_ast_ident(ident: Ident, mode: IdentPrintMode) -> IdentPrinter {
2624        IdentPrinter::new(ident.name, mode, Some(ident.span))
2625    }
2626}
2627
2628impl fmt::Display for IdentPrinter {
2629    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
2630        let s = match self.mode {
2631            IdentPrintMode::Normal
2632                if self.symbol == kw::DollarCrate
2633                    && let Some(span) = self.convert_dollar_crate =>
2634            {
2635                let converted = span.ctxt().dollar_crate_name();
2636                if !converted.is_path_segment_keyword() {
2637                    f.write_str("::")?;
2638                }
2639                converted
2640            }
2641            IdentPrintMode::Normal => self.symbol,
2642            IdentPrintMode::RawIdent => {
2643                f.write_str("r#")?;
2644                self.symbol
2645            }
2646            IdentPrintMode::RawLifetime => {
2647                f.write_str("'r#")?;
2648                let s = self
2649                    .symbol
2650                    .as_str()
2651                    .strip_prefix("'")
2652                    .expect("only lifetime idents should be passed with RawLifetime mode");
2653                Symbol::intern(s)
2654            }
2655        };
2656        s.fmt(f)
2657    }
2658}
2659
2660/// A newtype around `Ident` that calls [Ident::normalize_to_macro_rules] on
2661/// construction for "local variable hygiene" comparisons.
2662///
2663/// Use this type when you need to compare identifiers according to macro_rules hygiene.
2664/// This ensures compile-time safety and avoids manual normalization calls.
2665#[derive(#[automatically_derived]
impl ::core::marker::Copy for MacroRulesNormalizedIdent { }Copy, #[automatically_derived]
#[doc(hidden)]
unsafe impl ::core::clone::TrivialClone for MacroRulesNormalizedIdent { }
#[automatically_derived]
impl ::core::clone::Clone for MacroRulesNormalizedIdent {
    #[inline]
    fn clone(&self) -> Self {
        let _: ::core::clone::AssertParamIsClone<Ident>;
        *self
    }
}Clone, #[automatically_derived]
impl ::core::cmp::Eq for MacroRulesNormalizedIdent {
    #[inline]
    #[doc(hidden)]
    #[coverage(off)]
    fn assert_fields_are_eq(&self) {
        let _: ::core::cmp::AssertParamIsEq<Ident>;
    }
}Eq, #[automatically_derived]
impl ::core::marker::StructuralPartialEq for MacroRulesNormalizedIdent { }
#[automatically_derived]
impl ::core::cmp::PartialEq for MacroRulesNormalizedIdent {
    #[inline]
    fn eq(&self, other: &Self) -> bool { self.0 == other.0 }
}PartialEq, #[automatically_derived]
impl ::core::hash::Hash for MacroRulesNormalizedIdent {
    #[inline]
    fn hash<__H: ::core::hash::Hasher>(&self, state: &mut __H) {
        ::core::hash::Hash::hash(&self.0, state)
    }
}Hash)]
2666pub struct MacroRulesNormalizedIdent(Ident);
2667
2668impl MacroRulesNormalizedIdent {
2669    #[inline]
2670    pub fn new(ident: Ident) -> Self {
2671        MacroRulesNormalizedIdent(ident.normalize_to_macro_rules())
2672    }
2673
2674    pub fn symbol(&self) -> Symbol {
2675        self.0.name
2676    }
2677
2678    pub fn ident(&self) -> Ident {
2679        self.0
2680    }
2681}
2682
2683impl fmt::Debug for MacroRulesNormalizedIdent {
2684    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
2685        fmt::Debug::fmt(&self.0, f)
2686    }
2687}
2688
2689impl fmt::Display for MacroRulesNormalizedIdent {
2690    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
2691        fmt::Display::fmt(&self.0, f)
2692    }
2693}
2694
2695/// An interned UTF-8 string.
2696///
2697/// Internally, a `Symbol` is implemented as an index, and all operations
2698/// (including hashing, equality, and ordering) operate on that index. The use
2699/// of `rustc_index::newtype_index!` means that `Option<Symbol>` only takes up 4 bytes,
2700/// because `rustc_index::newtype_index!` reserves the last 256 values for tagging purposes.
2701///
2702/// Note that `Symbol` cannot directly be a `rustc_index::newtype_index!` because it
2703/// implements `fmt::Debug`, `Encodable`, and `Decodable` in special ways.
2704#[derive(#[automatically_derived]
#[doc(hidden)]
unsafe impl ::core::clone::TrivialClone for Symbol { }
#[automatically_derived]
impl ::core::clone::Clone for Symbol {
    #[inline]
    fn clone(&self) -> Self {
        let _: ::core::clone::AssertParamIsClone<SymbolIndex>;
        *self
    }
}Clone, #[automatically_derived]
impl ::core::marker::Copy for Symbol { }Copy, #[automatically_derived]
impl ::core::marker::StructuralPartialEq for Symbol { }
#[automatically_derived]
impl ::core::cmp::PartialEq for Symbol {
    #[inline]
    fn eq(&self, other: &Self) -> bool { self.0 == other.0 }
}PartialEq, #[automatically_derived]
impl ::core::cmp::Eq for Symbol {
    #[inline]
    #[doc(hidden)]
    #[coverage(off)]
    fn assert_fields_are_eq(&self) {
        let _: ::core::cmp::AssertParamIsEq<SymbolIndex>;
    }
}Eq, #[automatically_derived]
impl ::core::cmp::PartialOrd for Symbol {
    #[inline]
    fn partial_cmp(&self, other: &Self)
        -> ::core::option::Option<::core::cmp::Ordering> {
        ::core::option::Option::Some(::core::cmp::Ord::cmp(self, other))
    }
}PartialOrd, #[automatically_derived]
impl ::core::cmp::Ord for Symbol {
    #[inline]
    fn cmp(&self, other: &Self) -> ::core::cmp::Ordering {
        ::core::cmp::Ord::cmp(&self.0, &other.0)
    }
}Ord, #[automatically_derived]
impl ::core::hash::Hash for Symbol {
    #[inline]
    fn hash<__H: ::core::hash::Hasher>(&self, state: &mut __H) {
        ::core::hash::Hash::hash(&self.0, state)
    }
}Hash)]
2705pub struct Symbol(SymbolIndex);
2706
2707// Used within both `Symbol` and `ByteSymbol`.
2708#[automatically_derived]
impl ::core::marker::Copy for SymbolIndex { }
impl SymbolIndex {
    #[doc = r" Maximum value the index can take, as a `u32`."]
    const MAX_AS_U32: u32 = 0xFFFF_FF00;
    #[doc = r" Maximum value the index can take."]
    const MAX: Self = Self::from_u32(0xFFFF_FF00);
    #[doc = r" Zero value of the index."]
    const ZERO: Self = Self::from_u32(0);
    #[doc = r" Creates a new index from a given `usize`."]
    #[doc = r""]
    #[doc = r" # Panics"]
    #[doc = r""]
    #[doc = r" Will panic if `value` exceeds `MAX`."]
    #[inline]
    const fn from_usize(value: usize) -> Self {
        if !(value <= (0xFFFF_FF00 as usize)) {
            ::core::panicking::panic("assertion failed: value <= (0xFFFF_FF00 as usize)")
        };
        unsafe { Self::from_u32_unchecked(value as u32) }
    }
    #[doc = r" Creates a new index from a given `u32`."]
    #[doc = r""]
    #[doc = r" # Panics"]
    #[doc = r""]
    #[doc = r" Will panic if `value` exceeds `MAX`."]
    #[inline]
    const fn from_u32(value: u32) -> Self {
        if !(value <= 0xFFFF_FF00) {
            ::core::panicking::panic("assertion failed: value <= 0xFFFF_FF00")
        };
        unsafe { Self::from_u32_unchecked(value) }
    }
    #[doc = r" Creates a new index from a given `u16`."]
    #[doc = r""]
    #[doc = r" # Panics"]
    #[doc = r""]
    #[doc = r" Will panic if `value` exceeds `MAX`."]
    #[inline]
    const fn from_u16(value: u16) -> Self {
        let value = value as u32;
        if !(value <= 0xFFFF_FF00) {
            ::core::panicking::panic("assertion failed: value <= 0xFFFF_FF00")
        };
        unsafe { Self::from_u32_unchecked(value) }
    }
    #[doc = r" Creates a new index from a given `u32`."]
    #[doc = r""]
    #[doc = r" # Safety"]
    #[doc = r""]
    #[doc =
    r" The provided value must be less than or equal to the maximum value for the newtype."]
    #[doc =
    r" Providing a value outside this range is undefined due to layout restrictions."]
    #[doc = r""]
    #[doc = r" Prefer using `from_u32`."]
    #[inline]
    const unsafe fn from_u32_unchecked(value: u32) -> Self {
        Self {
            private_use_as_methods_instead: unsafe {
                std::mem::transmute(value)
            },
        }
    }
    #[doc = r" Extracts the value of this index as a `usize`."]
    #[inline]
    const fn index(self) -> usize { self.as_usize() }
    #[doc = r" Extracts the value of this index as a `u32`."]
    #[inline]
    const fn as_u32(self) -> u32 {
        unsafe { std::mem::transmute(self.private_use_as_methods_instead) }
    }
    #[doc = r" Extracts the value of this index as a `usize`."]
    #[inline]
    const fn as_usize(self) -> usize { self.as_u32() as usize }
}
impl std::ops::Add<usize> for SymbolIndex {
    type Output = Self;
    #[inline]
    fn add(self, other: usize) -> Self {
        Self::from_usize(self.index() + other)
    }
}
impl std::ops::AddAssign<usize> for SymbolIndex {
    #[inline]
    fn add_assign(&mut self, other: usize) { *self = *self + other; }
}
impl rustc_index::Idx for SymbolIndex {
    #[inline]
    fn new(value: usize) -> Self { Self::from_usize(value) }
    #[inline]
    fn index(self) -> usize { self.as_usize() }
}
impl ::std::iter::Step for SymbolIndex {
    #[inline]
    fn steps_between(start: &Self, end: &Self) -> (usize, Option<usize>) {
        <usize as
                ::std::iter::Step>::steps_between(&Self::index(*start),
            &Self::index(*end))
    }
    #[inline]
    fn forward_checked(start: Self, u: usize) -> Option<Self> {
        Self::index(start).checked_add(u).map(Self::from_usize)
    }
    #[inline]
    fn backward_checked(start: Self, u: usize) -> Option<Self> {
        Self::index(start).checked_sub(u).map(Self::from_usize)
    }
    #[inline]
    fn forward_overflowing(start: Self, u: usize) -> (Self, bool) {
        let (s, o) = Self::index(start).overflowing_add(u);
        (Self::from_usize(s), o)
    }
    #[inline]
    fn backward_overflowing(start: Self, u: usize) -> (Self, bool) {
        let (s, o) = Self::index(start).overflowing_sub(u);
        (Self::from_usize(s), o)
    }
}
impl ::std::cmp::Ord for SymbolIndex {
    #[inline]
    fn cmp(&self, other: &Self) -> std::cmp::Ordering {
        self.as_u32().cmp(&other.as_u32())
    }
}
impl ::std::cmp::PartialOrd for SymbolIndex {
    #[inline]
    fn partial_cmp(&self, other: &Self) -> Option<std::cmp::Ordering> {
        Some(self.cmp(other))
    }
}
impl From<SymbolIndex> for u32 {
    #[inline]
    fn from(v: SymbolIndex) -> u32 { v.as_u32() }
}
impl From<SymbolIndex> for usize {
    #[inline]
    fn from(v: SymbolIndex) -> usize { v.as_usize() }
}
impl From<usize> for SymbolIndex {
    #[inline]
    fn from(value: usize) -> Self { Self::from_usize(value) }
}
impl From<u32> for SymbolIndex {
    #[inline]
    fn from(value: u32) -> Self { Self::from_u32(value) }
}
impl ::std::cmp::Eq for SymbolIndex {}
impl ::std::cmp::PartialEq for SymbolIndex {
    fn eq(&self, other: &Self) -> bool { self.as_u32().eq(&other.as_u32()) }
}
impl ::std::marker::StructuralPartialEq for SymbolIndex {}
impl ::std::hash::Hash for SymbolIndex {
    fn hash<H: ::std::hash::Hasher>(&self, state: &mut H) {
        self.as_u32().hash(state)
    }
}
impl ::std::fmt::Debug for SymbolIndex {
    fn fmt(&self, fmt: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
        fmt.write_fmt(format_args!("{0}", self.as_u32()))
    }
}rustc_index::newtype_index! {
2709    #[orderable]
2710    struct SymbolIndex {}
2711}
2712
2713impl Symbol {
2714    /// Avoid this except for things like deserialization of previously
2715    /// serialized symbols, and testing. Use `intern` instead.
2716    pub const fn new(n: u32) -> Self {
2717        Symbol(SymbolIndex::from_u32(n))
2718    }
2719
2720    /// Maps a string to its interned representation.
2721    #[rustc_diagnostic_item = "SymbolIntern"]
2722    #[inline]
2723    pub fn intern(str: &str) -> Self {
2724        with_session_globals(|session_globals| session_globals.symbol_interner.intern_str(str))
2725    }
2726
2727    /// Access the underlying string. This is a slowish operation because it
2728    /// requires locking the symbol interner.
2729    ///
2730    /// Note that the lifetime of the return value is a lie. It's not the same
2731    /// as `&self`, but actually tied to the lifetime of the underlying
2732    /// interner. Interners are long-lived, and there are very few of them, and
2733    /// this function is typically used for short-lived things, so in practice
2734    /// it works out ok.
2735    #[inline]
2736    pub fn as_str(&self) -> &str {
2737        with_session_globals(|session_globals| unsafe {
2738            std::mem::transmute::<&str, &str>(session_globals.symbol_interner.get_str(*self))
2739        })
2740    }
2741
2742    pub fn as_u32(self) -> u32 {
2743        self.0.as_u32()
2744    }
2745
2746    pub fn is_empty(self) -> bool {
2747        self == sym::empty
2748    }
2749
2750    /// This method is supposed to be used in error messages, so it's expected to be
2751    /// identical to printing the original identifier token written in source code
2752    /// (`token_to_string`, `Ident::to_string`), except that symbols don't keep the rawness flag
2753    /// or edition, so we have to guess the rawness using the global edition.
2754    pub fn to_ident_string(self) -> String {
2755        // Avoid creating an empty identifier, because that asserts in debug builds.
2756        if self == sym::empty { String::new() } else { Ident::with_dummy_span(self).to_string() }
2757    }
2758
2759    /// Checks if `self` is similar to any symbol in `candidates`.
2760    ///
2761    /// The returned boolean represents whether the candidate is the same symbol with a different
2762    /// casing.
2763    ///
2764    /// All the candidates are assumed to be lowercase.
2765    pub fn find_similar(
2766        self,
2767        candidates: &[Symbol],
2768    ) -> Option<(Symbol, /* is incorrect case */ bool)> {
2769        let lowercase = self.as_str().to_lowercase();
2770        let lowercase_sym = Symbol::intern(&lowercase);
2771        if candidates.contains(&lowercase_sym) {
2772            Some((lowercase_sym, true))
2773        } else if let Some(similar_sym) = find_best_match_for_name(candidates, self, None) {
2774            Some((similar_sym, false))
2775        } else {
2776            None
2777        }
2778    }
2779}
2780
2781impl fmt::Debug for Symbol {
2782    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
2783        fmt::Debug::fmt(self.as_str(), f)
2784    }
2785}
2786
2787impl fmt::Display for Symbol {
2788    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
2789        fmt::Display::fmt(self.as_str(), f)
2790    }
2791}
2792
2793impl StableHash for Symbol {
2794    #[inline]
2795    fn stable_hash<Hcx: StableHashCtxt>(&self, hcx: &mut Hcx, hasher: &mut StableHasher) {
2796        self.as_str().stable_hash(hcx, hasher);
2797    }
2798}
2799
2800impl StableCompare for Symbol {
2801    const CAN_USE_UNSTABLE_SORT: bool = true;
2802
2803    fn stable_cmp(&self, other: &Self) -> std::cmp::Ordering {
2804        self.as_str().cmp(other.as_str())
2805    }
2806}
2807
2808/// Like `Symbol`, but for byte strings. `ByteSymbol` is used less widely, so
2809/// it has fewer operations defined than `Symbol`.
2810#[derive(#[automatically_derived]
#[doc(hidden)]
unsafe impl ::core::clone::TrivialClone for ByteSymbol { }
#[automatically_derived]
impl ::core::clone::Clone for ByteSymbol {
    #[inline]
    fn clone(&self) -> Self {
        let _: ::core::clone::AssertParamIsClone<SymbolIndex>;
        *self
    }
}Clone, #[automatically_derived]
impl ::core::marker::Copy for ByteSymbol { }Copy, #[automatically_derived]
impl ::core::marker::StructuralPartialEq for ByteSymbol { }
#[automatically_derived]
impl ::core::cmp::PartialEq for ByteSymbol {
    #[inline]
    fn eq(&self, other: &Self) -> bool { self.0 == other.0 }
}PartialEq, #[automatically_derived]
impl ::core::cmp::Eq for ByteSymbol {
    #[inline]
    #[doc(hidden)]
    #[coverage(off)]
    fn assert_fields_are_eq(&self) {
        let _: ::core::cmp::AssertParamIsEq<SymbolIndex>;
    }
}Eq, #[automatically_derived]
impl ::core::cmp::PartialOrd for ByteSymbol {
    #[inline]
    fn partial_cmp(&self, other: &Self)
        -> ::core::option::Option<::core::cmp::Ordering> {
        ::core::option::Option::Some(::core::cmp::Ord::cmp(self, other))
    }
}PartialOrd, #[automatically_derived]
impl ::core::cmp::Ord for ByteSymbol {
    #[inline]
    fn cmp(&self, other: &Self) -> ::core::cmp::Ordering {
        ::core::cmp::Ord::cmp(&self.0, &other.0)
    }
}Ord, #[automatically_derived]
impl ::core::hash::Hash for ByteSymbol {
    #[inline]
    fn hash<__H: ::core::hash::Hasher>(&self, state: &mut __H) {
        ::core::hash::Hash::hash(&self.0, state)
    }
}Hash)]
2811pub struct ByteSymbol(SymbolIndex);
2812
2813impl ByteSymbol {
2814    /// Avoid this except for things like deserialization of previously
2815    /// serialized symbols, and testing. Use `intern` instead.
2816    pub const fn new(n: u32) -> Self {
2817        ByteSymbol(SymbolIndex::from_u32(n))
2818    }
2819
2820    /// Maps a string to its interned representation.
2821    pub fn intern(byte_str: &[u8]) -> Self {
2822        with_session_globals(|session_globals| {
2823            session_globals.symbol_interner.intern_byte_str(byte_str)
2824        })
2825    }
2826
2827    /// Like `Symbol::as_str`.
2828    pub fn as_byte_str(&self) -> &[u8] {
2829        with_session_globals(|session_globals| unsafe {
2830            std::mem::transmute::<&[u8], &[u8]>(session_globals.symbol_interner.get_byte_str(*self))
2831        })
2832    }
2833
2834    pub fn as_u32(self) -> u32 {
2835        self.0.as_u32()
2836    }
2837}
2838
2839impl fmt::Debug for ByteSymbol {
2840    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
2841        fmt::Debug::fmt(self.as_byte_str(), f)
2842    }
2843}
2844
2845impl StableHash for ByteSymbol {
2846    #[inline]
2847    fn stable_hash<Hcx: StableHashCtxt>(&self, hcx: &mut Hcx, hasher: &mut StableHasher) {
2848        self.as_byte_str().stable_hash(hcx, hasher);
2849    }
2850}
2851
2852// Interner used for both `Symbol`s and `ByteSymbol`s. If a string and a byte
2853// string with identical contents (e.g. "foo" and b"foo") are both interned,
2854// only one copy will be stored and the resulting `Symbol` and `ByteSymbol`
2855// will have the same index.
2856pub(crate) struct Interner(Lock<InternerInner>);
2857
2858// The `&'static [u8]`s in this type actually point into the arena.
2859//
2860// This type is private to prevent accidentally constructing more than one
2861// `Interner` on the same thread, which makes it easy to mix up `Symbol`s
2862// between `Interner`s.
2863struct InternerInner {
2864    arena: DroplessArena,
2865    indices: HashTable<(&'static [u8], u32)>,
2866    byte_strs: Vec<&'static [u8]>,
2867}
2868
2869impl Interner {
2870    // These arguments are `&str`, but because of the sharing, we are
2871    // effectively pre-interning all these strings for both `Symbol` and
2872    // `ByteSymbol`.
2873    fn prefill(init: &[&'static str], extra: &[&'static str]) -> Self {
2874        let values = init.iter().copied().chain(extra.iter().copied()).map(|str| str.as_bytes());
2875        let (size_hint, _) = values.size_hint();
2876        let mut conflicting_values: Vec<&[u8]> = Vec::new();
2877
2878        let mut indices: HashTable<(&'static [u8], u32)> = HashTable::with_capacity(size_hint);
2879        let hasher = FxBuildHasher::default();
2880
2881        let mut byte_strs: Vec<&'static [u8]> = Vec::with_capacity(size_hint);
2882
2883        for v in values {
2884            match indices.entry(hasher.hash_one(&v), |&(s, _)| s == v, |&(s, _)| hasher.hash_one(s))
2885            {
2886                Entry::Occupied(v) => conflicting_values.push(v.get().0),
2887                Entry::Vacant(view) => {
2888                    view.insert((v, byte_strs.len() as u32));
2889                    byte_strs.push(v);
2890                }
2891            }
2892        }
2893
2894        if conflicting_values.len() != 0 {
2895            {
    ::core::panicking::panic_fmt(format_args!("duplicate symbols in the rustc symbol list and the extra symbols added by the driver: {0:?}",
            conflicting_values));
}panic!(
2896                "duplicate symbols in the rustc symbol list and the extra symbols added by the driver: {:?}",
2897                conflicting_values
2898            )
2899        }
2900
2901        Interner(Lock::new(InternerInner { arena: Default::default(), indices, byte_strs }))
2902    }
2903
2904    fn intern_str(&self, str: &str) -> Symbol {
2905        Symbol::new(self.intern_inner(str.as_bytes()))
2906    }
2907
2908    fn intern_byte_str(&self, byte_str: &[u8]) -> ByteSymbol {
2909        ByteSymbol::new(self.intern_inner(byte_str))
2910    }
2911
2912    #[inline]
2913    fn intern_inner(&self, byte_str: &[u8]) -> u32 {
2914        let hasher = FxBuildHasher::default();
2915        let hash_of_byte_str = hasher.hash_one(byte_str);
2916
2917        self.0.with_lock(|inner| {
2918            match inner.indices.entry(
2919                hash_of_byte_str,
2920                |&(s, _)| s == byte_str,
2921                |&(s, _)| hasher.hash_one(s),
2922            ) {
2923                Entry::Occupied(v) => v.get().1,
2924                Entry::Vacant(view) => {
2925                    let byte_str: &[u8] = inner.arena.alloc_slice(byte_str);
2926
2927                    // SAFETY: we can extend the arena allocation to `'static` because we
2928                    // only access these while the arena is still alive.
2929                    let byte_str: &'static [u8] = unsafe { &*(byte_str as *const [u8]) };
2930                    let idx = inner.byte_strs.len() as u32;
2931                    view.insert((byte_str, idx));
2932                    inner.byte_strs.push(byte_str);
2933                    idx
2934                }
2935            }
2936        })
2937    }
2938
2939    /// Get the symbol as a string.
2940    ///
2941    /// [`Symbol::as_str()`] should be used in preference to this function.
2942    fn get_str(&self, symbol: Symbol) -> &str {
2943        let byte_str = self.get_inner(symbol.0.as_usize());
2944        // SAFETY: known to be a UTF8 string because it's a `Symbol`.
2945        unsafe { str::from_utf8_unchecked(byte_str) }
2946    }
2947
2948    /// Get the symbol as a string.
2949    ///
2950    /// [`ByteSymbol::as_byte_str()`] should be used in preference to this function.
2951    fn get_byte_str(&self, symbol: ByteSymbol) -> &[u8] {
2952        self.get_inner(symbol.0.as_usize())
2953    }
2954
2955    fn get_inner(&self, index: usize) -> &[u8] {
2956        self.0.with_lock(|inner| inner.byte_strs[index])
2957    }
2958}
2959
2960// This module has a very short name because it's used a lot.
2961/// This module contains all the defined keyword `Symbol`s.
2962///
2963/// Given that `kw` is imported, use them like `kw::keyword_name`.
2964/// For example `kw::Loop` or `kw::Break`.
2965pub mod kw {
2966    pub use super::kw_generated::*;
2967}
2968
2969// This module has a very short name because it's used a lot.
2970/// This module contains all the defined non-keyword `Symbol`s.
2971///
2972/// Given that `sym` is imported, use them like `sym::symbol_name`.
2973/// For example `sym::rustfmt` or `sym::u8`.
2974#[diagnostic::on_unknown(
2975    label = "`{Unresolved}` is not a pre-interned symbol",
2976    note = "consider adding `{Unresolved}` to the `symbols!` invocation in compiler/rustc_span/src/symbol.rs"
2977)]
2978pub mod sym {
2979    use super::Symbol;
2980    // Used from a macro in `librustc_feature/accepted.rs`
2981    pub use super::kw::MacroRules as macro_rules;
2982    #[doc(inline)]
2983    pub use super::sym_generated::*;
2984
2985    // Used quite often in relation to C ABI.
2986    pub const C: Symbol = ascii_letter_digit('C').unwrap();
2987
2988    // RISC-V stuff
2989    #[expect(non_upper_case_globals)]
2990    pub const f: Symbol = ascii_letter_digit('f').unwrap();
2991    #[expect(non_upper_case_globals)]
2992    pub const d: Symbol = ascii_letter_digit('d').unwrap();
2993
2994    /// Get the symbol for an integer.
2995    ///
2996    /// The first few non-negative integers each have a static symbol and therefore
2997    /// are fast.
2998    pub fn integer<N: TryInto<usize> + Copy + itoa::Integer>(n: N) -> Symbol {
2999        if let Result::Ok(idx) = n.try_into() {
3000            if idx < 10 {
3001                return Symbol::new(super::SYMBOL_DIGITS_BASE + idx as u32);
3002            }
3003        }
3004        let mut buffer = itoa::Buffer::new();
3005        let printed = buffer.format(n);
3006        Symbol::intern(printed)
3007    }
3008
3009    pub const fn ascii_letter_digit(c: char) -> Option<Symbol> {
3010        let i = c as u32;
3011        Option::Some(Symbol::new(match c {
3012            '0'..='9' => super::SYMBOL_DIGITS_BASE + (i - '0' as u32),
3013            'A'..='Z' => super::SYMBOL_UPPERCASE_LETTERS_BASE + (i - 'A' as u32),
3014            'a'..='z' => super::SYMBOL_LOWERCASE_LETTERS_BASE + (i - 'a' as u32),
3015            _ => return Option::None,
3016        }))
3017    }
3018
3019    pub fn character(c: char) -> Symbol {
3020        ascii_letter_digit(c).unwrap_or_else(|| {
3021            let mut buf: [u8; char::MAX_LEN_UTF8] = Default::default();
3022            Symbol::intern(c.encode_utf8(&mut buf))
3023        })
3024    }
3025}
3026
3027impl Symbol {
3028    fn is_special(self) -> bool {
3029        self <= kw::Underscore
3030    }
3031
3032    fn is_used_keyword_always(self) -> bool {
3033        self >= kw::As && self <= kw::While
3034    }
3035
3036    fn is_unused_keyword_always(self) -> bool {
3037        self >= kw::Abstract && self <= kw::Yield
3038    }
3039
3040    fn is_used_keyword_conditional(self, edition: impl FnOnce() -> Edition) -> bool {
3041        (self >= kw::Async && self <= kw::Dyn) && edition() >= Edition::Edition2018
3042    }
3043
3044    fn is_unused_keyword_conditional(self, edition: impl Copy + FnOnce() -> Edition) -> bool {
3045        self == kw::Gen && edition().at_least_rust_2024()
3046            || self == kw::Try && edition().at_least_rust_2018()
3047    }
3048
3049    pub fn is_reserved(self, edition: impl Copy + FnOnce() -> Edition) -> bool {
3050        self.is_special()
3051            || self.is_used_keyword_always()
3052            || self.is_unused_keyword_always()
3053            || self.is_used_keyword_conditional(edition)
3054            || self.is_unused_keyword_conditional(edition)
3055    }
3056
3057    pub fn is_weak(self) -> bool {
3058        self >= kw::Auto && self <= kw::Yeet
3059    }
3060
3061    /// A keyword or reserved identifier that can be used as a path segment.
3062    pub fn is_path_segment_keyword(self) -> bool {
3063        self == kw::Super
3064            || self == kw::SelfLower
3065            || self == kw::SelfUpper
3066            || self == kw::Crate
3067            || self == kw::PathRoot
3068            || self == kw::DollarCrate
3069    }
3070
3071    /// Returns `true` if the symbol is `true` or `false`.
3072    pub fn is_bool_lit(self) -> bool {
3073        self == kw::True || self == kw::False
3074    }
3075
3076    /// Returns `true` if this symbol can be a raw identifier.
3077    pub fn can_be_raw(self) -> bool {
3078        self != sym::empty && self != kw::Underscore && !self.is_path_segment_keyword()
3079    }
3080
3081    /// Was this symbol index predefined in the compiler's `symbols!` macro?
3082    /// Note: this applies to both `Symbol`s and `ByteSymbol`s, which is why it
3083    /// takes a `u32` argument instead of a `&self` argument. Use with care.
3084    pub fn is_predefined(index: u32) -> bool {
3085        index < PREDEFINED_SYMBOLS_COUNT
3086    }
3087}
3088
3089impl Ident {
3090    /// Returns `true` for reserved identifiers used internally for elided lifetimes,
3091    /// unnamed method parameters, crate root module, error recovery etc.
3092    pub fn is_special(self) -> bool {
3093        self.name.is_special()
3094    }
3095
3096    /// Returns `true` if the token is a keyword used in the language.
3097    pub fn is_used_keyword(self) -> bool {
3098        // Note: `span.edition()` is relatively expensive, don't call it unless necessary.
3099        self.name.is_used_keyword_always()
3100            || self.name.is_used_keyword_conditional(|| self.span.edition())
3101    }
3102
3103    /// Returns `true` if the token is a keyword reserved for possible future use.
3104    pub fn is_unused_keyword(self) -> bool {
3105        // Note: `span.edition()` is relatively expensive, don't call it unless necessary.
3106        self.name.is_unused_keyword_always()
3107            || self.name.is_unused_keyword_conditional(|| self.span.edition())
3108    }
3109
3110    /// Returns `true` if the token is either a special identifier or a keyword.
3111    pub fn is_reserved(self) -> bool {
3112        // Note: `span.edition()` is relatively expensive, don't call it unless necessary.
3113        self.name.is_reserved(|| self.span.edition())
3114    }
3115
3116    /// A keyword or reserved identifier that can be used as a path segment.
3117    pub fn is_path_segment_keyword(self) -> bool {
3118        self.name.is_path_segment_keyword()
3119    }
3120
3121    /// We see this identifier in a normal identifier position, like variable name or a type.
3122    /// How was it written originally? Did it use the raw form? Let's try to guess.
3123    pub fn is_raw_guess(self) -> bool {
3124        self.name.can_be_raw() && self.is_reserved()
3125    }
3126
3127    /// Given the name of a lifetime without the first quote (`'`),
3128    /// returns whether the lifetime name is reserved (therefore invalid)
3129    pub fn is_reserved_lifetime(self) -> bool {
3130        self.is_reserved() && ![kw::Underscore, kw::Static].contains(&self.name)
3131    }
3132
3133    pub fn is_raw_lifetime_guess(self) -> bool {
3134        // Check that the name isn't just a single quote.
3135        // `self.without_first_quote()` would return empty ident, which triggers debug assert.
3136        if self.name.as_str() == "'" {
3137            return false;
3138        }
3139        let ident_without_apostrophe = self.without_first_quote();
3140        ident_without_apostrophe.name != self.name
3141            && ident_without_apostrophe.name.can_be_raw()
3142            && ident_without_apostrophe.is_reserved_lifetime()
3143    }
3144
3145    pub fn guess_print_mode(self) -> IdentPrintMode {
3146        if self.is_raw_lifetime_guess() {
3147            IdentPrintMode::RawLifetime
3148        } else if self.is_raw_guess() {
3149            IdentPrintMode::RawIdent
3150        } else {
3151            IdentPrintMode::Normal
3152        }
3153    }
3154
3155    /// Whether this would be the identifier for a tuple field like `self.0`, as
3156    /// opposed to a named field like `self.thing`.
3157    pub fn is_numeric(self) -> bool {
3158        self.as_str().bytes().all(|b| b.is_ascii_digit())
3159    }
3160}
3161
3162/// Collect all the keywords in a given edition into a vector.
3163///
3164/// *Note:* Please update this if a new keyword is added beyond the current
3165/// range.
3166pub fn used_keywords(edition: impl Copy + FnOnce() -> Edition) -> Vec<Symbol> {
3167    (kw::DollarCrate.as_u32()..kw::Yeet.as_u32())
3168        .filter_map(|kw| {
3169            let kw = Symbol::new(kw);
3170            if kw.is_used_keyword_always() || kw.is_used_keyword_conditional(edition) {
3171                Some(kw)
3172            } else {
3173                None
3174            }
3175        })
3176        .collect()
3177}