Type Alias rustc_middle::ty::GenericArgsRef
source · pub type GenericArgsRef<'tcx> = &'tcx GenericArgs<'tcx>;
Trait Implementations§
source§impl<'a, 'tcx, T> HashStable<StableHashingContext<'a>> for &'tcx List<T>where
T: HashStable<StableHashingContext<'a>>,
impl<'a, 'tcx, T> HashStable<StableHashingContext<'a>> for &'tcx List<T>where T: HashStable<StableHashingContext<'a>>,
fn hash_stable( &self, hcx: &mut StableHashingContext<'a>, hasher: &mut StableHasher )
source§impl<'a, T: Copy> IntoIterator for &'a List<T>
impl<'a, T: Copy> IntoIterator for &'a List<T>
source§impl<'tcx> Key for GenericArgsRef<'tcx>
impl<'tcx> Key for GenericArgsRef<'tcx>
type CacheSelector = DefaultCacheSelector<&'tcx List<GenericArg<'tcx>>>
source§fn default_span(&self, _: TyCtxt<'_>) -> Span
fn default_span(&self, _: TyCtxt<'_>) -> Span
In the event that a cycle occurs, if no explicit span has been
given for a query with key
self
, what span should we use?source§fn key_as_def_id(&self) -> Option<DefId>
fn key_as_def_id(&self) -> Option<DefId>
fn ty_adt_id(&self) -> Option<DefId>
source§impl<'a, 'tcx> Lift<'tcx> for &'a List<GenericArg<'a>>
impl<'a, 'tcx> Lift<'tcx> for &'a List<GenericArg<'a>>
type Lifted = &'tcx List<GenericArg<'tcx>>
fn lift_to_tcx(self, tcx: TyCtxt<'tcx>) -> Option<Self::Lifted>
source§impl<'tcx> Relate<'tcx> for GenericArgsRef<'tcx>
impl<'tcx> Relate<'tcx> for GenericArgsRef<'tcx>
fn relate<R: TypeRelation<'tcx>>( relation: &mut R, a: GenericArgsRef<'tcx>, b: GenericArgsRef<'tcx> ) -> RelateResult<'tcx, GenericArgsRef<'tcx>>
source§impl<'a, 'tcx, T> ToStableHashKey<StableHashingContext<'a>> for &'tcx List<T>where
T: HashStable<StableHashingContext<'a>>,
impl<'a, 'tcx, T> ToStableHashKey<StableHashingContext<'a>> for &'tcx List<T>where T: HashStable<StableHashingContext<'a>>,
type KeyType = Fingerprint
fn to_stable_hash_key(&self, hcx: &StableHashingContext<'a>) -> Fingerprint
source§impl<'tcx> TypeFoldable<TyCtxt<'tcx>> for GenericArgsRef<'tcx>
impl<'tcx> TypeFoldable<TyCtxt<'tcx>> for GenericArgsRef<'tcx>
source§fn try_fold_with<F: FallibleTypeFolder<TyCtxt<'tcx>>>(
self,
folder: &mut F
) -> Result<Self, F::Error>
fn try_fold_with<F: FallibleTypeFolder<TyCtxt<'tcx>>>( self, folder: &mut F ) -> Result<Self, F::Error>
source§fn fold_with<F>(self, folder: &mut F) -> Selfwhere
F: TypeFolder<I>,
fn fold_with<F>(self, folder: &mut F) -> Selfwhere F: TypeFolder<I>,
A convenient alternative to
try_fold_with
for use with infallible
folders. Do not override this method, to ensure coherence with
try_fold_with
.source§impl<'tcx, T: TypeVisitable<TyCtxt<'tcx>>> TypeVisitable<TyCtxt<'tcx>> for &'tcx List<T>
impl<'tcx, T: TypeVisitable<TyCtxt<'tcx>>> TypeVisitable<TyCtxt<'tcx>> for &'tcx List<T>
source§fn visit_with<V: TypeVisitor<TyCtxt<'tcx>>>(
&self,
visitor: &mut V
) -> ControlFlow<V::BreakTy>
fn visit_with<V: TypeVisitor<TyCtxt<'tcx>>>( &self, visitor: &mut V ) -> ControlFlow<V::BreakTy>
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: 8 bytes