Struct rustc_middle::ty::trait_def::TraitImpls
source · pub struct TraitImpls {
blanket_impls: Vec<DefId>,
non_blanket_impls: FxIndexMap<SimplifiedType, Vec<DefId>>,
}Fields§
§blanket_impls: Vec<DefId>§non_blanket_impls: FxIndexMap<SimplifiedType, Vec<DefId>>Impls indexed by their simplified self type, for fast lookup.
Implementations§
source§impl TraitImpls
impl TraitImpls
pub fn blanket_impls(&self) -> &[DefId]
pub fn non_blanket_impls(&self) -> &FxIndexMap<SimplifiedType, Vec<DefId>>
Trait Implementations§
source§impl Debug for TraitImpls
impl Debug for TraitImpls
source§impl Default for TraitImpls
impl Default for TraitImpls
source§fn default() -> TraitImpls
fn default() -> TraitImpls
Returns the “default value” for a type. Read more
source§impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for TraitImpls
impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for TraitImpls
fn hash_stable(
&self,
__hcx: &mut StableHashingContext<'__ctx>,
__hasher: &mut StableHasher
)
Auto Trait Implementations§
impl RefUnwindSafe for TraitImpls
impl Send for TraitImpls
impl Sync for TraitImpls
impl Unpin for TraitImpls
impl UnwindSafe for TraitImpls
Blanket Implementations§
source§impl<Tcx, T> DepNodeParams<Tcx> for Twhere
Tcx: DepContext,
T: for<'a> HashStable<StableHashingContext<'a>> + Debug,
impl<Tcx, T> DepNodeParams<Tcx> for Twhere
Tcx: DepContext,
T: for<'a> HashStable<StableHashingContext<'a>> + Debug,
default fn fingerprint_style() -> FingerprintStyle
source§default fn to_fingerprint(&self, tcx: Tcx) -> Fingerprint
default fn to_fingerprint(&self, tcx: Tcx) -> Fingerprint
This method turns the parameters of a DepNodeConstructor into an opaque
Fingerprint to be used in DepNode.
Not all DepNodeParams support being turned into a Fingerprint (they
don’t need to if the corresponding DepNode is anonymous). Read more
default fn to_debug_str(&self, _: Tcx) -> String
source§default fn recover(
_: Tcx,
_: &DepNode<<Tcx as DepContext>::DepKind>
) -> Option<T>
default fn recover(
_: Tcx,
_: &DepNode<<Tcx as DepContext>::DepKind>
) -> Option<T>
This method tries to recover the query key from the given
DepNode,
something which is needed when forcing DepNodes during red-green
evaluation. The query system will only call this method if
fingerprint_style() is not FingerprintStyle::Opaque.
It is always valid to return None here, in which case incremental
compilation will treat the query as having changed instead of forcing it. Read moresource§impl<T, R> InternIteratorElement<T, R> for T
impl<T, R> InternIteratorElement<T, R> for T
type Output = R
fn intern_with<I, F>(iter: I, f: F) -> <T as InternIteratorElement<T, R>>::Outputwhere
I: Iterator<Item = T>,
F: FnOnce(&[T]) -> R,
source§impl<T> MaybeResult<T> for T
impl<T> MaybeResult<T> for T
source§impl<'tcx, T> ToPredicate<'tcx, T> for T
impl<'tcx, T> ToPredicate<'tcx, T> for T
fn to_predicate(self, _tcx: TyCtxt<'tcx>) -> T
source§impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
default fn from_cycle_error(tcx: Tcx, _: &[QueryInfo]) -> T
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: 80 bytes