Module consts 

Modules

int 🔒

kind 🔒

lit 🔒

valtree 🔒

Structs

CharTryFromScalarInt

Error returned when a conversion from ScalarInt to char fails.

ConstInt

A type for representing any integer. Only used for printing.

Expr

LitToConstInput

Input argument for tcx.lit_to_const.

ScalarInt

The raw bytes of a simple value.

ValTree

An interned valtree. Use this rather than ValTreeKind, whenever possible.

Value

A type-level constant value.

Enums

AtomicOrdering

An enum to represent the compiler-side view of intrinsics::AtomicOrdering. This lives here because there’s a method in this file that needs it and it is entirely unclear where else to put this…

ExprKind

SimdAlign

An enum to represent the compiler-side view of intrinsics::simd::SimdAlign.

Traits

ConstExt

ValTreeKindExt

Functions

const_lit_matches_ty

Checks whether a literal can be interpreted as a const of the given type.

Type Aliases

AliasConst

AliasConstKind

Const

ConstKind

ConstToValTreeResult

Ok(Err(ty)) indicates the constant was fine, but the valtree couldn’t be constructed because the value contains something of type ty that is not valtree-compatible. The caller can then show an appropriate error; the query does not have the necessary context to give good user-facing errors for this case.