Struct rustc_hir_typeck::writeback::Resolver
source · struct Resolver<'cx, 'tcx> {
fcx: &'cx FnCtxt<'cx, 'tcx>,
span: &'cx dyn Locatable,
body: &'tcx Body<'tcx>,
should_normalize: bool,
}
Fields§
§fcx: &'cx FnCtxt<'cx, 'tcx>
§span: &'cx dyn Locatable
§body: &'tcx Body<'tcx>
§should_normalize: bool
Whether we should normalize using the new solver, disabled both when using the old solver and when resolving predicates.
Implementations§
source§impl<'cx, 'tcx> Resolver<'cx, 'tcx>
impl<'cx, 'tcx> Resolver<'cx, 'tcx>
fn new( fcx: &'cx FnCtxt<'cx, 'tcx>, span: &'cx dyn Locatable, body: &'tcx Body<'tcx> ) -> Resolver<'cx, 'tcx>
fn report_error(&self, p: impl Into<GenericArg<'tcx>>) -> ErrorGuaranteed
fn handle_term<T>( &mut self, value: T, outer_exclusive_binder: impl FnOnce(T) -> DebruijnIndex, new_err: impl Fn(TyCtxt<'tcx>, ErrorGuaranteed) -> T ) -> T
Trait Implementations§
source§impl<'cx, 'tcx> TypeFolder<TyCtxt<'tcx>> for Resolver<'cx, 'tcx>
impl<'cx, 'tcx> TypeFolder<TyCtxt<'tcx>> for Resolver<'cx, 'tcx>
fn interner(&self) -> TyCtxt<'tcx>
fn fold_region(&mut self, r: Region<'tcx>) -> Region<'tcx>
fn fold_ty(&mut self, ty: Ty<'tcx>) -> Ty<'tcx>
fn fold_const(&mut self, ct: Const<'tcx>) -> Const<'tcx>
fn fold_predicate(&mut self, predicate: Predicate<'tcx>) -> Predicate<'tcx>
fn fold_binder<T>( &mut self, t: <I as Interner>::Binder<T> ) -> <I as Interner>::Binder<T>
Auto Trait Implementations§
impl<'cx, 'tcx> !DynSend for Resolver<'cx, 'tcx>
impl<'cx, 'tcx> !DynSync for Resolver<'cx, 'tcx>
impl<'cx, 'tcx> Freeze for Resolver<'cx, 'tcx>
impl<'cx, 'tcx> !RefUnwindSafe for Resolver<'cx, 'tcx>
impl<'cx, 'tcx> !Send for Resolver<'cx, 'tcx>
impl<'cx, 'tcx> !Sync for Resolver<'cx, 'tcx>
impl<'cx, 'tcx> Unpin for Resolver<'cx, 'tcx>
impl<'cx, 'tcx> !UnwindSafe for Resolver<'cx, '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<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 interner(&self) -> I
fn try_fold_binder<T>( &mut self, t: <I as Interner>::Binder<T> ) -> Result<<I as Interner>::Binder<T>, !>
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> Filterable for T
impl<T> Filterable for T
source§fn filterable(
self,
filter_name: &'static str
) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
fn filterable( self, filter_name: &'static str ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
Creates a filterable data provider with the given name for debugging. Read more
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<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<T> Pointable for T
impl<T> Pointable 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_error: &CycleError, _guar: ErrorGuaranteed ) -> 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,
impl<T> ErasedDestructor for Twhere
T: 'static,
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