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>

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

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

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

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

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