struct TryNormalizeAfterErasingRegionsFolder<'tcx> {
tcx: TyCtxt<'tcx>,
param_env: ParamEnv<'tcx>,
}Fields
tcx: TyCtxt<'tcx>param_env: ParamEnv<'tcx>Implementations
sourceimpl<'tcx> TryNormalizeAfterErasingRegionsFolder<'tcx>
impl<'tcx> TryNormalizeAfterErasingRegionsFolder<'tcx>
fn new(tcx: TyCtxt<'tcx>, param_env: ParamEnv<'tcx>) -> Self
fn try_normalize_generic_arg_after_erasing_regions(
&self,
arg: GenericArg<'tcx>
) -> Result<GenericArg<'tcx>, NoSolution>
Trait Implementations
sourceimpl<'tcx> FallibleTypeFolder<'tcx> for TryNormalizeAfterErasingRegionsFolder<'tcx>
impl<'tcx> FallibleTypeFolder<'tcx> for TryNormalizeAfterErasingRegionsFolder<'tcx>
type Error = NormalizationError<'tcx>
fn tcx(&self) -> TyCtxt<'tcx>
fn try_fold_ty(&mut self, ty: Ty<'tcx>) -> Result<Ty<'tcx>, Self::Error>
fn try_fold_const(&mut self, c: Const<'tcx>) -> Result<Const<'tcx>, Self::Error>
fn try_fold_binder<T>(
&mut self,
t: Binder<'tcx, T>
) -> Result<Binder<'tcx, T>, Self::Error>where
T: TypeFoldable<'tcx>,
fn try_fold_region(
&mut self,
r: Region<'tcx>
) -> Result<Region<'tcx>, Self::Error>
fn try_fold_predicate(
&mut self,
p: Predicate<'tcx>
) -> Result<Predicate<'tcx>, Self::Error>
Auto Trait Implementations
impl<'tcx> !RefUnwindSafe for TryNormalizeAfterErasingRegionsFolder<'tcx>
impl<'tcx> !Send for TryNormalizeAfterErasingRegionsFolder<'tcx>
impl<'tcx> !Sync for TryNormalizeAfterErasingRegionsFolder<'tcx>
impl<'tcx> Unpin for TryNormalizeAfterErasingRegionsFolder<'tcx>
impl<'tcx> !UnwindSafe for TryNormalizeAfterErasingRegionsFolder<'tcx>
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
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>>::Outputwhere
I: Iterator<Item = T>,
F: FnOnce(&[T]) -> R,
sourceimpl<T> MaybeResult<T> for T
impl<T> MaybeResult<T> for T
sourceimpl<'tcx, T> ToPredicate<'tcx, T> for T
impl<'tcx, T> ToPredicate<'tcx, T> for T
fn to_predicate(self, _tcx: TyCtxt<'tcx>) -> T
sourceimpl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
default fn from_cycle_error(tcx: Tcx, _: &[QueryInfo]) -> T
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