Type Alias GenericArgKind

pub type GenericArgKind<'tcx> = GenericArgKind<TyCtxt<'tcx>>;

Aliased Type

enum GenericArgKind<'tcx> {
    Lifetime(Region<'tcx>),
    Type(Ty<'tcx>),
    Const(Const<'tcx>),
}

Variants

Lifetime(Region<'tcx>)

Type(Ty<'tcx>)

Const(Const<'tcx>)

Trait Implementations

impl<'tcx> GenericArgPackExt<'tcx> for GenericArgKind<'tcx>

fn pack(self) -> GenericArg<'tcx>

impl<I> Clone for GenericArgKind<I>

where I: Interner,

fn clone(&self) -> GenericArgKind<I>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<I> Debug for GenericArgKind<I>

where I: Interner,

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

Formats the value using the given formatter.

impl<I, __D> Decodable<__D> for GenericArgKind<I>

where I: Interner, __D: TyDecoder<I = I>, <I as Interner>::Region: Decodable<__D>, <I as Interner>::Ty: Decodable<__D>, <I as Interner>::Const: Decodable<__D>,

fn decode(__decoder: &mut __D) -> GenericArgKind<I>

impl<I, __E> Encodable<__E> for GenericArgKind<I>

where I: Interner, __E: TyEncoder<I = I>, <I as Interner>::Region: Encodable<__E>, <I as Interner>::Ty: Encodable<__E>, <I as Interner>::Const: Encodable<__E>,

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

impl<I, __CTX> HashStable<__CTX> for GenericArgKind<I>

where I: Interner, <I as Interner>::Region: HashStable<__CTX>, <I as Interner>::Ty: HashStable<__CTX>, <I as Interner>::Const: HashStable<__CTX>,

fn hash_stable( &self, __hcx: &mut __CTX, __hasher: &mut StableHasher<SipHasher128>, )

impl<I> PartialEq for GenericArgKind<I>

where I: Interner,

fn eq(&self, __other: &GenericArgKind<I>) -> 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<I> Copy for GenericArgKind<I>

where I: Interner,

impl<I> Eq for GenericArgKind<I>

where I: Interner,

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: 16 bytes

Size for each variant:

• Lifetime: 8 bytes
• Type: 8 bytes
• Const: 8 bytes