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
sourceimpl TraitImpls
impl TraitImpls
pub fn blanket_impls(&self) -> &[DefId]
Trait Implementations
sourceimpl Debug for TraitImpls
impl Debug for TraitImpls
sourceimpl Default for TraitImpls
impl Default for TraitImpls
sourcefn default() -> TraitImpls
fn default() -> TraitImpls
Returns the “default value” for a type. Read more
sourceimpl<'__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
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<Ctxt, T> DepNodeParams<Ctxt> for T where
Ctxt: DepContext,
T: for<'a> HashStable<StableHashingContext<'a>> + Debug,
impl<Ctxt, T> DepNodeParams<Ctxt> for T where
Ctxt: DepContext,
T: for<'a> HashStable<StableHashingContext<'a>> + Debug,
pub default fn fingerprint_style() -> FingerprintStyle
sourcepub default fn to_fingerprint(&self, tcx: Ctxt) -> Fingerprint
pub default fn to_fingerprint(&self, tcx: Ctxt) -> 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
pub default fn to_debug_str(&self, Ctxt) -> String
sourcepub default fn recover(
Ctxt,
&DepNode<<Ctxt as DepContext>::DepKind>
) -> Option<T>
pub default fn recover(
Ctxt,
&DepNode<<Ctxt 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 more
sourceimpl<T> MaybeResult<T> for T
impl<T> MaybeResult<T> for T
impl<'a, T> Captures<'a> for T where
T: ?Sized,
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