Struct rustc_hir::AssocItemConstraint
source · pub struct AssocItemConstraint<'hir> {
pub hir_id: HirId,
pub ident: Ident,
pub gen_args: &'hir GenericArgs<'hir>,
pub kind: AssocItemConstraintKind<'hir>,
pub span: Span,
}
Expand description
A constraint on an associated item.
§Examples
- the
A = Ty
andB = Ty
inTrait<A = Ty, B = Ty>
- the
G<Ty> = Ty
inTrait<G<Ty> = Ty>
- the
A: Bound
inTrait<A: Bound>
- the
RetTy
inTrait(ArgTy, ArgTy) -> RetTy
- the
C = { Ct }
inTrait<C = { Ct }>
(featureassociated_const_equality
) - the
f(..): Bound
inTrait<f(..): Bound>
(featurereturn_type_notation
)
Fields§
§hir_id: HirId
§ident: Ident
§gen_args: &'hir GenericArgs<'hir>
§kind: AssocItemConstraintKind<'hir>
§span: Span
Implementations§
source§impl<'hir> AssocItemConstraint<'hir>
impl<'hir> AssocItemConstraint<'hir>
Trait Implementations§
source§impl<'hir> Clone for AssocItemConstraint<'hir>
impl<'hir> Clone for AssocItemConstraint<'hir>
source§fn clone(&self) -> AssocItemConstraint<'hir>
fn clone(&self) -> AssocItemConstraint<'hir>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl<'hir> Debug for AssocItemConstraint<'hir>
impl<'hir> Debug for AssocItemConstraint<'hir>
source§impl<'hir, __CTX> HashStable<__CTX> for AssocItemConstraint<'hir>where
__CTX: HashStableContext,
impl<'hir, __CTX> HashStable<__CTX> for AssocItemConstraint<'hir>where
__CTX: HashStableContext,
fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)
impl<'hir> Copy for AssocItemConstraint<'hir>
Auto Trait Implementations§
impl<'hir> DynSend for AssocItemConstraint<'hir>
impl<'hir> DynSync for AssocItemConstraint<'hir>
impl<'hir> Freeze for AssocItemConstraint<'hir>
impl<'hir> RefUnwindSafe for AssocItemConstraint<'hir>
impl<'hir> Send for AssocItemConstraint<'hir>
impl<'hir> Sync for AssocItemConstraint<'hir>
impl<'hir> Unpin for AssocItemConstraint<'hir>
impl<'hir> UnwindSafe for AssocItemConstraint<'hir>
Blanket Implementations§
source§impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere
T: Copy,
impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere
T: Copy,
fn allocate_on<'a>(self, arena: &'a Arena<'tcx>) -> &'a mut T
fn allocate_from_iter<'a>( arena: &'a Arena<'tcx>, iter: impl IntoIterator<Item = T>, ) -> &'a mut [T]
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§impl<T> Pointable for T
impl<T> Pointable for T
source§impl<T> WithSubscriber for T
impl<T> WithSubscriber for T
source§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
source§fn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
impl<'a, T> Captures<'a> for Twhere
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: 64 bytes