Module rustc_middle::ty::layout

Structs

• LayoutCx

Enums

• FnAbiError
  Error produced by attempting to compute or adjust a FnAbi.
• FnAbiRequest
• LayoutError
• 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

• FAT_PTR_ADDR
  The first half of a fat pointer.
• FAT_PTR_EXTRA
  The second half of a fat pointer.
• MAX_SIMD_LANES
  The maximum supported number of lanes in a SIMD vector.

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.
• HasParamEnv
• HasTyCtxt
• 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

• fn_can_unwind
  Calculates whether a function’s ABI can unwind or not.

Type Aliases

• TyAndLayout