Trait rustc_middle::ty::fold::BoundVarReplacerDelegate
source · pub trait BoundVarReplacerDelegate<'tcx> {
// Required methods
fn replace_region(&mut self, br: BoundRegion) -> Region<'tcx>;
fn replace_ty(&mut self, bt: BoundTy) -> Ty<'tcx>;
fn replace_const(&mut self, bv: BoundVar, ty: Ty<'tcx>) -> Const<'tcx>;
}