Enum rustc_middle::ty::subst::GenericArgKind
source · [−]Variants
Lifetime(Region<'tcx>)
Type(Ty<'tcx>)
Const(Const<'tcx>)
Implementations
sourceimpl<'tcx> GenericArgKind<'tcx>
impl<'tcx> GenericArgKind<'tcx>
fn pack(self) -> GenericArg<'tcx>
Trait Implementations
sourceimpl<'tcx> Debug for GenericArgKind<'tcx>
impl<'tcx> Debug for GenericArgKind<'tcx>
sourceimpl<'tcx, __D: TyDecoder<I = TyCtxt<'tcx>>> Decodable<__D> for GenericArgKind<'tcx>
impl<'tcx, __D: TyDecoder<I = TyCtxt<'tcx>>> Decodable<__D> for GenericArgKind<'tcx>
sourceimpl<'tcx, __E: TyEncoder<I = TyCtxt<'tcx>>> Encodable<__E> for GenericArgKind<'tcx>
impl<'tcx, __E: TyEncoder<I = TyCtxt<'tcx>>> Encodable<__E> for GenericArgKind<'tcx>
sourceimpl<'a, 'tcx> HashStable<StableHashingContext<'a>> for GenericArgKind<'tcx>
impl<'a, 'tcx> HashStable<StableHashingContext<'a>> for GenericArgKind<'tcx>
fn hash_stable(
&self,
hcx: &mut StableHashingContext<'a>,
hasher: &mut StableHasher
)
sourceimpl<'tcx> Ord for GenericArgKind<'tcx>
impl<'tcx> Ord for GenericArgKind<'tcx>
sourceimpl<'tcx> PartialEq<GenericArgKind<'tcx>> for GenericArgKind<'tcx>
impl<'tcx> PartialEq<GenericArgKind<'tcx>> for GenericArgKind<'tcx>
sourcefn eq(&self, other: &GenericArgKind<'tcx>) -> bool
fn eq(&self, other: &GenericArgKind<'tcx>) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &GenericArgKind<'tcx>) -> bool
fn ne(&self, other: &GenericArgKind<'tcx>) -> bool
This method tests for !=
.
sourceimpl<'tcx> PartialOrd<GenericArgKind<'tcx>> for GenericArgKind<'tcx>
impl<'tcx> PartialOrd<GenericArgKind<'tcx>> for GenericArgKind<'tcx>
sourcefn partial_cmp(&self, other: &GenericArgKind<'tcx>) -> Option<Ordering>
fn partial_cmp(&self, other: &GenericArgKind<'tcx>) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl<'tcx> Eq for GenericArgKind<'tcx>
impl<'tcx> StructuralEq for GenericArgKind<'tcx>
impl<'tcx> StructuralPartialEq for GenericArgKind<'tcx>
Auto Trait Implementations
impl<'tcx> !RefUnwindSafe for GenericArgKind<'tcx>
impl<'tcx> Send for GenericArgKind<'tcx>
impl<'tcx> Sync for GenericArgKind<'tcx>
impl<'tcx> Unpin for GenericArgKind<'tcx>
impl<'tcx> !UnwindSafe for GenericArgKind<'tcx>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
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,
default fn fingerprint_style() -> FingerprintStyle
sourcedefault fn to_fingerprint(&self, tcx: Ctxt) -> Fingerprint
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
default fn to_debug_str(&self, Ctxt) -> String
sourcedefault fn recover(Ctxt, &DepNode<<Ctxt as DepContext>::DepKind>) -> Option<T>
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 DepNode
s 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, 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>>::Output where
I: Iterator<Item = T>,
F: FnOnce(&[T]) -> R,
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: 16 bytes
Size for each variant:
Lifetime
: 8 bytesType
: 8 bytesConst
: 8 bytes