Struct rustc_typeck::check::writeback::Resolver
source · struct Resolver<'cx, 'tcx> {
tcx: TyCtxt<'tcx>,
infcx: &'cx InferCtxt<'cx, 'tcx>,
span: &'cx dyn Locatable,
body: &'tcx Body<'tcx>,
replaced_with_error: bool,
}
Expand description
The Resolver. This is the type folding engine that detects unresolved types and so forth.
Fields
tcx: TyCtxt<'tcx>
infcx: &'cx InferCtxt<'cx, 'tcx>
span: &'cx dyn Locatable
body: &'tcx Body<'tcx>
replaced_with_error: bool
Set to true
if any Ty
or ty::Const
had to be replaced with an Error
.
Implementations
Trait Implementations
sourceimpl<'cx, 'tcx> TypeFolder<'tcx> for Resolver<'cx, 'tcx>
impl<'cx, 'tcx> TypeFolder<'tcx> for Resolver<'cx, 'tcx>
fn tcx<'a>(&'a self) -> TyCtxt<'tcx>
fn fold_ty(&mut self, t: Ty<'tcx>) -> Ty<'tcx>
fn fold_region(&mut self, r: Region<'tcx>) -> Region<'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_unevaluated(
&mut self,
uv: Unevaluated<'tcx, Option<Promoted>>
) -> Unevaluated<'tcx, Option<Promoted>>
fn fold_predicate(&mut self, p: Predicate<'tcx>) -> Predicate<'tcx>
fn fold_mir_const(&mut self, c: ConstantKind<'tcx>) -> ConstantKind<'tcx>
Auto Trait Implementations
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>where
'tcx: 'cx,
impl<'cx, 'tcx> !UnwindSafe for Resolver<'cx, '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
impl<'a, T> Captures<'a> for Twhere
T: ?Sized,
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: 48 bytes