Struct rustc_trait_selection::traits::auto_trait::RegionReplacer [−][src]
pub struct RegionReplacer<'a, 'tcx> {
vid_to_region: &'a FxHashMap<RegionVid, Region<'tcx>>,
tcx: TyCtxt<'tcx>,
}Fields
vid_to_region: &'a FxHashMap<RegionVid, Region<'tcx>>tcx: TyCtxt<'tcx>Trait Implementations
fn fold_binder<T>(&mut self, t: Binder<T>) -> Binder<T> where
T: TypeFoldable<'tcx>,
Self: TypeFolder<'tcx, Error = !>,
fn fold_predicate(&mut self, p: Predicate) -> Predicate where
Self: TypeFolder<'tcx, Error = !>,
fn fold_mir_const(&mut self, c: ConstantKind) -> ConstantKind where
Self: TypeFolder<'tcx, Error = !>,
Auto Trait Implementations
impl<'a, 'tcx> !RefUnwindSafe for RegionReplacer
impl<'a, 'tcx> !Send for RegionReplacer
impl<'a, 'tcx> !Sync for RegionReplacer
impl<'a, 'tcx> Unpin for RegionReplacer where
'tcx: 'a,
impl<'a, 'tcx> !UnwindSafe for RegionReplacer
Blanket Implementations
Mutably borrows from an owned value. Read more
pub fn try_fold_binder<T>(
&mut self,
t: Binder<T>
) -> Result<Binder<T>, <F as TypeFolder<'tcx>>::Error> where
T: TypeFoldable<'tcx>,
pub fn try_fold_region(
&mut self,
r: &RegionKind
) -> Result<&RegionKind, <F as TypeFolder<'tcx>>::Error>
pub fn try_fold_predicate(
&mut self,
p: Predicate
) -> Result<Predicate, <F as TypeFolder<'tcx>>::Error>
pub fn try_fold_mir_const(
&mut self,
c: ConstantKind
) -> Result<ConstantKind, <F as TypeFolder<'tcx>>::Error>
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