Struct rustc_infer::infer::resolve::UnresolvedTypeOrConstFinder
source · pub struct UnresolvedTypeOrConstFinder<'a, 'tcx> {
infcx: &'a InferCtxt<'tcx>,
}
Expand description
The unresolved type finder walks a type searching for type variables that don’t yet have a value. The first unresolved type is stored. It does not construct the fully resolved type (which might involve some hashing and so forth).
Fields§
§infcx: &'a InferCtxt<'tcx>
Implementations§
Trait Implementations§
source§impl<'a, 'tcx> TypeVisitor<TyCtxt<'tcx>> for UnresolvedTypeOrConstFinder<'a, 'tcx>
impl<'a, 'tcx> TypeVisitor<TyCtxt<'tcx>> for UnresolvedTypeOrConstFinder<'a, 'tcx>
type BreakTy = (Term<'tcx>, Option<Span>)
fn visit_ty(&mut self, t: Ty<'tcx>) -> ControlFlow<Self::BreakTy>
fn visit_const(&mut self, ct: Const<'tcx>) -> ControlFlow<Self::BreakTy>
fn visit_binder<T>( &mut self, t: &<I as Interner>::Binder<T> ) -> ControlFlow<Self::BreakTy, ()>where T: TypeVisitable<I>, <I as Interner>::Binder<T>: TypeSuperVisitable<I>,
fn visit_region( &mut self, _r: <I as Interner>::Region ) -> ControlFlow<Self::BreakTy, ()>
Auto Trait Implementations§
impl<'a, 'tcx> !RefUnwindSafe for UnresolvedTypeOrConstFinder<'a, 'tcx>
impl<'a, 'tcx> !Send for UnresolvedTypeOrConstFinder<'a, 'tcx>
impl<'a, 'tcx> !Sync for UnresolvedTypeOrConstFinder<'a, 'tcx>
impl<'a, 'tcx> Unpin for UnresolvedTypeOrConstFinder<'a, 'tcx>
impl<'a, 'tcx> !UnwindSafe for UnresolvedTypeOrConstFinder<'a, '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
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