Struct rustc_type_ir::ty_kind::closure::FoldEscapingRegions
source · struct FoldEscapingRegions<I: Interner> {
interner: I,
debruijn: DebruijnIndex,
region: I::Region,
}
Expand description
Instantiates a for<'env> ...
binder with a specific region.
Fields§
§interner: I
§debruijn: DebruijnIndex
§region: I::Region
Trait Implementations§
source§impl<I: Interner> TypeFolder<I> for FoldEscapingRegions<I>
impl<I: Interner> TypeFolder<I> for FoldEscapingRegions<I>
fn cx(&self) -> I
fn fold_binder<T>(&mut self, t: Binder<I, T>) -> Binder<I, T>where
T: TypeFoldable<I>,
fn fold_region(&mut self, r: <I as Interner>::Region) -> <I as Interner>::Region
fn fold_ty(&mut self, t: I::Ty) -> I::Ty
fn fold_const(&mut self, c: I::Const) -> I::Const
fn fold_predicate(&mut self, p: I::Predicate) -> I::Predicate
Auto Trait Implementations§
impl<I> DynSend for FoldEscapingRegions<I>
impl<I> DynSync for FoldEscapingRegions<I>
impl<I> Freeze for FoldEscapingRegions<I>
impl<I> RefUnwindSafe for FoldEscapingRegions<I>
impl<I> Send for FoldEscapingRegions<I>
impl<I> Sync for FoldEscapingRegions<I>
impl<I> Unpin for FoldEscapingRegions<I>
impl<I> UnwindSafe for FoldEscapingRegions<I>
Blanket Implementations§
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, R> CollectAndApply<T, R> for T
impl<T, R> CollectAndApply<T, R> for T
source§impl<I, F> FallibleTypeFolder<I> for Fwhere
I: Interner,
F: TypeFolder<I>,
impl<I, F> FallibleTypeFolder<I> for Fwhere
I: Interner,
F: TypeFolder<I>,
type Error = !
fn cx(&self) -> I
fn try_fold_binder<T>(&mut self, t: Binder<I, T>) -> Result<Binder<I, T>, !>where
T: TypeFoldable<I>,
fn try_fold_ty( &mut self, t: <I as Interner>::Ty, ) -> Result<<I as Interner>::Ty, !>
fn try_fold_region( &mut self, r: <I as Interner>::Region, ) -> Result<<I as Interner>::Region, !>
fn try_fold_const( &mut self, c: <I as Interner>::Const, ) -> Result<<I as Interner>::Const, !>
fn try_fold_predicate( &mut self, p: <I as Interner>::Predicate, ) -> Result<<I as Interner>::Predicate, !>
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<I, T, U> Upcast<I, U> for Twhere
U: UpcastFrom<I, T>,
impl<I, T, U> Upcast<I, U> for Twhere
U: UpcastFrom<I, T>,
source§impl<I, T> UpcastFrom<I, T> for T
impl<I, T> UpcastFrom<I, T> for T
fn upcast_from(from: T, _tcx: I) -> 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: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.