Enum rustc_middle::ty::GenericParamDefKind

pub enum GenericParamDefKind {
    Lifetime,
    Type {
        has_default: bool,
        object_lifetime_default: ObjectLifetimeDefault,
        synthetic: Option<SyntheticTyParamKind>,
    },
    Const {
        has_default: bool,
    },
}

Variants

Lifetime

Type

Fields of Type

has_default: boolobject_lifetime_default: ObjectLifetimeDefaultsynthetic: Option<SyntheticTyParamKind>

Const

Fields of Const

has_default: bool

Implementations

impl GenericParamDefKind

pub fn descr(&self) -> &'static str

pub fn to_ord(&self, tcx: TyCtxt<'_>) -> ParamKindOrd

Trait Implementations

impl Clone for GenericParamDefKind

fn clone(&self) -> GenericParamDefKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for GenericParamDefKind

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

Formats the value using the given formatter.

impl<'tcx, __D: TyDecoder<'tcx>> Decodable<__D> for GenericParamDefKind

fn decode(__decoder: &mut __D) -> Result<Self, <__D as Decoder>::Error>

impl<'tcx, __E: TyEncoder<'tcx>> Encodable<__E> for GenericParamDefKind

fn encode(&self, __encoder: &mut __E) -> Result<(), <__E as Encoder>::Error>

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

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

Layout

Note: Most layout information is completely unstable and may be different between compiler versions and platforms. 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: 24 bytes