Enum hir_ty::ConstScalar

pub enum ConstScalar {
    Bytes(Box<[u8]>, MemoryMap),
    UnevaluatedConst(GeneralConstId, Substitution),
    Unknown,
}

A concrete constant value

Variants

Bytes(Box<[u8]>, MemoryMap)

UnevaluatedConst(GeneralConstId, Substitution)

Unknown

Case of an unknown value that rustc might know but we don’t

Trait Implementations

impl Clone for ConstScalar

fn clone(&self) -> ConstScalar

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ConstScalar

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for ConstScalar

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ConstScalar

fn eq(&self, other: &ConstScalar) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ConstScalar

impl StructuralPartialEq for ConstScalar