Struct rustc_trait_selection::traits::auto_trait::RegionReplacer

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

impl<'a, 'tcx> TypeFolder<'tcx> for RegionReplacer<'a, 'tcx>

fn tcx<'b>(&'b self) -> TyCtxt<'tcx>

fn fold_region(&mut self, r: Region<'tcx>) -> Region<'tcx>

fn fold_binder<T>(&mut self, t: Binder<'tcx, T>) -> Binder<'tcx, T> where
    T: TypeFoldable<'tcx>, 

fn fold_ty(&mut self, t: &'tcx TyS<'tcx>) -> &'tcx TyS<'tcx>

fn fold_const(&mut self, c: &'tcx Const<'tcx>) -> &'tcx Const<'tcx>

fn fold_predicate(&mut self, p: Predicate<'tcx>) -> Predicate<'tcx>

fn fold_mir_const(&mut self, c: ConstantKind<'tcx>) -> ConstantKind<'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: 16 bytes