Struct rustc_middle::ty::normalize_erasing_regions::NormalizeAfterErasingRegionsFolder

struct NormalizeAfterErasingRegionsFolder<'tcx> {
    tcx: TyCtxt<'tcx>,
    param_env: ParamEnv<'tcx>,
}

Fields

tcx: TyCtxt<'tcx>

param_env: ParamEnv<'tcx>

Implementations

impl<'tcx> NormalizeAfterErasingRegionsFolder<'tcx>

fn normalize_generic_arg_after_erasing_regions(
    &self,
    arg: GenericArg<'tcx>
) -> GenericArg<'tcx>

Trait Implementations

impl<'tcx> TypeFolder<'tcx> for NormalizeAfterErasingRegionsFolder<'tcx>

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

fn fold_ty(&mut self, ty: Ty<'tcx>) -> Ty<'tcx>

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

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

type Error = !

fn fold_binder<T>(&mut self, t: Binder<'tcx, T>) -> Binder<'tcx, T> where
    T: TypeFoldable<'tcx>,
    Self: TypeFolder<'tcx, Error = !>, 

fn fold_region(&mut self, r: Region<'tcx>) -> Region<'tcx> where
    Self: TypeFolder<'tcx, Error = !>, 

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