#![allow(internal_features)]
#![allow(rustc::default_hash_types)]
#![allow(rustc::potential_query_instability)]
#![cfg_attr(not(parallel_compiler), feature(cell_leak))]
#![deny(unsafe_op_in_unsafe_fn)]
#![doc(html_root_url = "https://doc.rust-lang.org/nightly/nightly-rustc/")]
#![doc(rust_logo)]
#![feature(allocator_api)]
#![feature(array_windows)]
#![feature(ascii_char)]
#![feature(ascii_char_variants)]
#![feature(assert_matches)]
#![feature(auto_traits)]
#![feature(cfg_match)]
#![feature(core_intrinsics)]
#![feature(extend_one)]
#![feature(hash_raw_entry)]
#![feature(macro_metavar_expr)]
#![feature(map_try_insert)]
#![feature(min_specialization)]
#![feature(negative_impls)]
#![feature(never_type)]
#![feature(ptr_alignment_type)]
#![feature(rustc_attrs)]
#![feature(rustdoc_internals)]
#![feature(strict_provenance)]
#![feature(test)]
#![feature(thread_id_value)]
#![feature(type_alias_impl_trait)]
#![feature(unwrap_infallible)]
use std::fmt;
pub use atomic_ref::AtomicRef;
pub use ena::{snapshot_vec, undo_log, unify};
pub use rustc_index::static_assert_size;
pub mod aligned;
pub mod base_n;
pub mod binary_search_util;
pub mod captures;
pub mod fingerprint;
pub mod flat_map_in_place;
pub mod flock;
pub mod frozen;
pub mod fx;
pub mod graph;
pub mod intern;
pub mod jobserver;
pub mod marker;
pub mod memmap;
pub mod obligation_forest;
pub mod owned_slice;
pub mod packed;
pub mod profiling;
pub mod sharded;
pub mod small_c_str;
pub mod snapshot_map;
pub mod sorted_map;
pub mod sso;
pub mod stable_hasher;
pub mod stack;
pub mod steal;
pub mod svh;
pub mod sync;
pub mod tagged_ptr;
pub mod temp_dir;
pub mod transitive_relation;
pub mod unhash;
pub mod unord;
pub mod work_queue;
mod atomic_ref;
mod hashes;
#[inline(never)]
#[cold]
pub fn outline<F: FnOnce() -> R, R>(f: F) -> R {
f()
}
pub fn defer<F: FnOnce()>(f: F) -> OnDrop<F> {
OnDrop(Some(f))
}
pub struct OnDrop<F: FnOnce()>(Option<F>);
impl<F: FnOnce()> OnDrop<F> {
#[inline]
pub fn disable(mut self) {
self.0.take();
}
}
impl<F: FnOnce()> Drop for OnDrop<F> {
#[inline]
fn drop(&mut self) {
if let Some(f) = self.0.take() {
f();
}
}
}
pub struct FatalErrorMarker;
pub fn make_display(f: impl Fn(&mut fmt::Formatter<'_>) -> fmt::Result) -> impl fmt::Display {
struct Printer<F> {
f: F,
}
impl<F> fmt::Display for Printer<F>
where
F: Fn(&mut fmt::Formatter<'_>) -> fmt::Result,
{
fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
(self.f)(fmt)
}
}
Printer { f }
}
#[doc(hidden)]
pub fn __noop_fix_for_windows_dllimport_issue() {}
#[macro_export]
macro_rules! external_bitflags_debug {
($Name:ident) => {
impl ::std::fmt::Debug for $Name {
fn fmt(&self, f: &mut ::std::fmt::Formatter<'_>) -> ::std::fmt::Result {
::bitflags::parser::to_writer(self, f)
}
}
};
}