Struct rustc_infer::infer::ShallowResolver
source · struct ShallowResolver<'a, 'tcx> {
infcx: &'a InferCtxt<'tcx>,
}Fields§
§infcx: &'a InferCtxt<'tcx>Trait Implementations§
source§impl<'a, 'tcx> TypeFolder<'tcx> for ShallowResolver<'a, 'tcx>
impl<'a, 'tcx> TypeFolder<'tcx> for ShallowResolver<'a, 'tcx>
source§fn fold_ty(&mut self, ty: Ty<'tcx>) -> Ty<'tcx>
fn fold_ty(&mut self, ty: Ty<'tcx>) -> Ty<'tcx>
If ty is a type variable of some kind, resolve it one level
(but do not resolve types found in the result). If typ is
not a type variable, just return it unmodified.
fn tcx<'b>(&'b self) -> TyCtxt<'tcx>
fn fold_const(&mut self, ct: Const<'tcx>) -> Const<'tcx>
fn fold_binder<T>(&mut self, t: Binder<'tcx, T>) -> Binder<'tcx, T>where
T: TypeFoldable<'tcx>,
fn fold_region(&mut self, r: Region<'tcx>) -> Region<'tcx>
fn fold_predicate(&mut self, p: Predicate<'tcx>) -> Predicate<'tcx>
Auto Trait Implementations§
impl<'a, 'tcx> !RefUnwindSafe for ShallowResolver<'a, 'tcx>
impl<'a, 'tcx> !Send for ShallowResolver<'a, 'tcx>
impl<'a, 'tcx> !Sync for ShallowResolver<'a, 'tcx>
impl<'a, 'tcx> Unpin for ShallowResolver<'a, 'tcx>where
'tcx: 'a,
impl<'a, 'tcx> !UnwindSafe for ShallowResolver<'a, 'tcx>
Blanket Implementations§
source§impl<'tcx, F> FallibleTypeFolder<'tcx> for Fwhere
F: TypeFolder<'tcx>,
impl<'tcx, F> FallibleTypeFolder<'tcx> for Fwhere
F: TypeFolder<'tcx>,
type Error = !
fn tcx<'a>(&'a self) -> TyCtxt<'tcx>
fn try_fold_binder<T>(
&mut self,
t: Binder<'tcx, T>
) -> Result<Binder<'tcx, T>, !>where
T: TypeFoldable<'tcx>,
fn try_fold_ty(&mut self, t: Ty<'tcx>) -> Result<Ty<'tcx>, !>
fn try_fold_region(&mut self, r: Region<'tcx>) -> Result<Region<'tcx>, !>
fn try_fold_const(&mut self, c: Const<'tcx>) -> Result<Const<'tcx>, !>
fn try_fold_predicate(
&mut self,
p: Predicate<'tcx>
) -> Result<Predicate<'tcx>, !>
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: 8 bytes