struct TryNormalizeAfterErasingRegionsFolder<'tcx> {
tcx: TyCtxt<'tcx>,
param_env: ParamEnv<'tcx>,
}
Fields§
§tcx: TyCtxt<'tcx>
§param_env: ParamEnv<'tcx>
Implementations§
source§impl<'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§
source§impl<'tcx> FallibleTypeFolder<TyCtxt<'tcx>> for TryNormalizeAfterErasingRegionsFolder<'tcx>
impl<'tcx> FallibleTypeFolder<TyCtxt<'tcx>> for TryNormalizeAfterErasingRegionsFolder<'tcx>
type Error = NormalizationError<'tcx>
fn interner(&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: <I as Interner>::Binder<T> ) -> Result<<I as Interner>::Binder<T>, Self::Error>where T: TypeFoldable<I>, <I as Interner>::Binder<T>: TypeSuperFoldable<I>,
fn try_fold_region( &mut self, r: <I as Interner>::Region ) -> Result<<I as Interner>::Region, 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§
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<P> IntoQueryParam<P> for P
impl<P> IntoQueryParam<P> for P
fn into_query_param(self) -> P
source§impl<T> MaybeResult<T> for T
impl<T> MaybeResult<T> for T
source§impl<'tcx, T> ToPredicate<'tcx, T> for T
impl<'tcx, T> ToPredicate<'tcx, T> for T
fn to_predicate(self, _tcx: TyCtxt<'tcx>) -> T
source§impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
impl<Tcx, T> Value<Tcx> for Twhere Tcx: DepContext,
default fn from_cycle_error( tcx: Tcx, cycle: &[QueryInfo], _guar: ErrorGuaranteed ) -> 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