Struct rustc_hir::hir::WhereRegionPredicate
source · pub struct WhereRegionPredicate<'hir> {
pub span: Span,
pub in_where_clause: bool,
pub lifetime: &'hir Lifetime,
pub bounds: GenericBounds<'hir>,
}
Expand description
A lifetime predicate (e.g., 'a: 'b + 'c
).
Fields
span: Span
in_where_clause: bool
lifetime: &'hir Lifetime
bounds: GenericBounds<'hir>
Implementations
sourceimpl<'hir> WhereRegionPredicate<'hir>
impl<'hir> WhereRegionPredicate<'hir>
sourcepub fn is_param_bound(&self, param_def_id: LocalDefId) -> bool
pub fn is_param_bound(&self, param_def_id: LocalDefId) -> bool
Returns true
if param_def_id
matches the lifetime
of this predicate.
Trait Implementations
sourceimpl<'hir> Debug for WhereRegionPredicate<'hir>
impl<'hir> Debug for WhereRegionPredicate<'hir>
sourceimpl<'hir, __CTX> HashStable<__CTX> for WhereRegionPredicate<'hir>where
__CTX: HashStableContext,
impl<'hir, __CTX> HashStable<__CTX> for WhereRegionPredicate<'hir>where
__CTX: HashStableContext,
fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)
Auto Trait Implementations
impl<'hir> RefUnwindSafe for WhereRegionPredicate<'hir>
impl<'hir> !Send for WhereRegionPredicate<'hir>
impl<'hir> !Sync for WhereRegionPredicate<'hir>
impl<'hir> Unpin for WhereRegionPredicate<'hir>
impl<'hir> UnwindSafe for WhereRegionPredicate<'hir>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
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
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: 40 bytes