Enum FeatureStability

pub enum FeatureStability {
    AcceptedSince(Symbol),
    Unstable,
}

Variants

AcceptedSince(Symbol)

Unstable

Trait Implementations

impl Clone for FeatureStability

fn clone(&self) -> FeatureStability

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FeatureStability

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

Formats the value using the given formatter.

impl<__D: TyDecoder> Decodable<__D> for FeatureStability

fn decode(__decoder: &mut __D) -> Self

impl<__E: TyEncoder> Encodable<__E> for FeatureStability

fn encode(&self, __encoder: &mut __E)

impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for FeatureStability

fn hash_stable( &self, __hcx: &mut StableHashingContext<'__ctx>, __hasher: &mut StableHasher, )

impl ParameterizedOverTcx for FeatureStability

type Value<'tcx> = FeatureStability

impl PartialEq for FeatureStability

fn eq(&self, other: &FeatureStability) -> 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 Copy for FeatureStability

impl Eq for FeatureStability

impl StructuralPartialEq for FeatureStability

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 4 bytes

Size for each variant:

• AcceptedSince: 4 bytes
• Unstable: 0 bytes