pub struct WhereBoundPredicate<'hir> {
pub hir_id: HirId,
pub span: Span,
pub origin: PredicateOrigin,
pub bound_generic_params: &'hir [GenericParam<'hir>],
pub bounded_ty: &'hir Ty<'hir>,
pub bounds: GenericBounds<'hir>,
}
Expand description
A type bound (e.g., for<'c> Foo: Send + Clone + 'c
).
Fields§
§hir_id: HirId
§span: Span
§origin: PredicateOrigin
Origin of the predicate.
bound_generic_params: &'hir [GenericParam<'hir>]
Any generics from a for
binding.
bounded_ty: &'hir Ty<'hir>
The type being bounded.
bounds: GenericBounds<'hir>
Trait and lifetime bounds (e.g., Clone + Send + 'static
).
Implementations§
source§impl<'hir> WhereBoundPredicate<'hir>
impl<'hir> WhereBoundPredicate<'hir>
sourcepub fn is_param_bound(&self, param_def_id: DefId) -> bool
pub fn is_param_bound(&self, param_def_id: DefId) -> bool
Returns true
if param_def_id
matches the bounded_ty
of this predicate.
Trait Implementations§
source§impl<'hir> Clone for WhereBoundPredicate<'hir>
impl<'hir> Clone for WhereBoundPredicate<'hir>
source§fn clone(&self) -> WhereBoundPredicate<'hir>
fn clone(&self) -> WhereBoundPredicate<'hir>
Returns a copy of the value. Read more
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 WhereBoundPredicate<'hir>
impl<'hir> Debug for WhereBoundPredicate<'hir>
source§impl<'hir, __CTX> HashStable<__CTX> for WhereBoundPredicate<'hir>where
__CTX: HashStableContext,
impl<'hir, __CTX> HashStable<__CTX> for WhereBoundPredicate<'hir>where
__CTX: HashStableContext,
fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)
impl<'hir> Copy for WhereBoundPredicate<'hir>
Auto Trait Implementations§
impl<'hir> Freeze for WhereBoundPredicate<'hir>
impl<'hir> RefUnwindSafe for WhereBoundPredicate<'hir>
impl<'hir> !Send for WhereBoundPredicate<'hir>
impl<'hir> !Sync for WhereBoundPredicate<'hir>
impl<'hir> Unpin for WhereBoundPredicate<'hir>
impl<'hir> UnwindSafe for WhereBoundPredicate<'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(self, arena: &'tcx Arena<'tcx>) -> &'tcx mut T
fn allocate_from_iter( arena: &'tcx Arena<'tcx>, iter: impl IntoIterator<Item = T>, ) -> &'tcx 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> 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