Module layout 

Re-exports

use std::fmt; 🔒

use std::fmt::Write; 🔒

use std::num::NonZero; 🔒

use std::ops::Deref; 🔒

use std::range::RangeFrom; 🔒

use std::range::RangeInclusive; 🔒

use std::range::RangeToInclusive; 🔒

use std::cmp; 🔒

use std::iter; 🔒

use rustc_hashes::Hash64; 🔒

use rustc_index::Idx; 🔒

use rustc_index::bit_set::BitMatrix; 🔒

use tracing::debug; 🔒

use tracing::trace; 🔒

use crate::Align; 🔒

use crate::BackendLaneCount; 🔒

use crate::BackendRepr; 🔒

use crate::FieldsShape; 🔒

use crate::HasDataLayout; 🔒

use crate::IndexSlice; 🔒

use crate::IndexVec; 🔒

use crate::Integer; 🔒

use crate::LayoutData; 🔒

use crate::Niche; 🔒

use crate::NicheOptimizations; 🔒

use crate::NumScalableVectors; 🔒

use crate::Primitive; 🔒

use crate::ReprOptions; 🔒

use crate::Scalar; 🔒

use crate::Size; 🔒

use crate::StructKind; 🔒

use crate::TagEncoding; 🔒

use crate::TargetDataLayout; 🔒

use crate::VariantLayout; 🔒

use crate::Variants; 🔒

use crate::WrappingRange; 🔒

pub use ty::Layout;

pub use ty::TyAbiInterface;

pub use ty::TyAndLayout;

Modules

coroutine 🔒

Coroutine layout logic.

simple 🔒

ty 🔒

Structs

FieldIdx

The source-order index of a field in a variant.

LayoutCalculator

VariantIdx

The source-order index of a variant in a type.

Enums

LayoutCalculatorError

NicheBias 🔒

Determines towards which end of a struct layout optimizations will try to place the best niches.

SimdVectorKind 🔒

Constants

FIRST_VARIANT

Equivalent to VariantIdx(0).

Functions

absent 🔒

vector_type_layout 🔒

Type Aliases

LayoutCalculatorResult 🔒