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Module layout

rustc_middle::ty

Module layout 

Source

Re-exports§

use std::cmp; 🔒
use std::fmt; 🔒
use rustc_abi as abi; 🔒
use rustc_abi as abi; 🔒
use rustc_abi::AddressSpace; 🔒
use rustc_abi::Align; 🔒
use rustc_abi::ExternAbi; 🔒
use rustc_abi::FieldIdx; 🔒
use rustc_abi::FieldsShape; 🔒
use rustc_abi::HasDataLayout; 🔒
use rustc_abi::LayoutData; 🔒
use rustc_abi::PointeeInfo; 🔒
use rustc_abi::PointerKind; 🔒
use rustc_abi::Primitive; 🔒
use rustc_abi::ReprFlags; 🔒
use rustc_abi::ReprOptions; 🔒
use rustc_abi::Scalar; 🔒
use rustc_abi::Size; 🔒
use rustc_abi::TagEncoding; 🔒
use rustc_abi::TargetDataLayout; 🔒
use rustc_abi::TyAbiInterface; 🔒
use rustc_abi::VariantIdx; 🔒
use rustc_abi::Variants; 🔒
use rustc_attr_ir::lang_items::LangItem; 🔒
use rustc_errors::Diag; 🔒
use rustc_errors::DiagArgValue; 🔒
use rustc_errors::DiagCtxtHandle; 🔒
use rustc_errors::Diagnostic; 🔒
use rustc_errors::IntoDiagArg; 🔒
use rustc_errors::Level; 🔒
use rustc_hir as hir; 🔒
use rustc_hir::def_id::DefId; 🔒
use rustc_macros::StableHash; 🔒
use rustc_macros::TyDecodable; 🔒
use rustc_macros::TyEncodable; 🔒
use rustc_macros::extension; 🔒
use rustc_session::config::OptLevel; 🔒
use rustc_span::DUMMY_SP; 🔒
use rustc_span::ErrorGuaranteed; 🔒
use rustc_span::Span; 🔒
use rustc_span::Spanned; 🔒
use rustc_span::Symbol; 🔒
use rustc_span::bug; 🔒
use rustc_span::span_bug; 🔒
use rustc_span::sym; 🔒
use rustc_structures::Limit; 🔒
use rustc_target::callconv::FnAbi; 🔒
use rustc_target::spec::HasTargetSpec; 🔒
use rustc_target::spec::HasX86AbiOpt; 🔒
use rustc_target::spec::Target; 🔒
use rustc_target::spec::X86Abi; 🔒
use tracing::debug; 🔒
use crate::middle::codegen_fn_attrs::CodegenFnAttrFlags; 🔒
use crate::query::TyCtxtAt; 🔒
use crate::traits::ObligationCause; 🔒
use crate::ty::normalize_erasing_regions::NormalizationError; 🔒
use crate::ty; 🔒
use crate::ty::CoroutineArgsExt; 🔒
use crate::ty::Ty; 🔒
use crate::ty::TyCtxt; 🔒
use crate::ty::TypeVisitableExt; 🔒
use crate::ty::Unnormalized; 🔒

Structs§

LayoutCx

Enums§

FnAbiError
Error produced by attempting to compute or adjust a FnAbi.
FnAbiRequest
LayoutError
SimdLayoutError
SizeSkeleton
Type size “skeleton”, i.e., the only information determining a type’s size. While this is conservative, (aside from constant sizes, only pointers, newtypes thereof and null pointer optimized enums are allowed), it is enough to statically check common use cases of transmute.
ValidityRequirement
Used in check_validity_requirement to indicate the kind of initialization that is checked to be valid

Constants§

WIDE_PTR_ADDR
The first half of a wide pointer.
WIDE_PTR_EXTRA
The second half of a wide pointer.

Traits§

FloatExt
FnAbiOf
Blanket extension trait for contexts that can compute FnAbis.
FnAbiOfHelpers
Trait for contexts that want to be able to compute FnAbis. This automatically gives access to FnAbiOf, through a blanket impl.
HasTyCtxt
HasTypingEnv
IntegerExt
LayoutOf
Blanket extension trait for contexts that can compute layouts of types.
LayoutOfHelpers
Trait for contexts that want to be able to compute layouts of types. This automatically gives access to LayoutOf, through a blanket impl.
MaybeResult
PrimitiveExt

Functions§

codegen_handle_fn_abi_err
Implementation of FnAbiOfHelpers::handle_fn_abi_err for codegen backends.
fn_can_unwind
Calculates whether a function’s ABI can unwind or not.

Type Aliases§

TyAndLayout