Type Alias UserTy

type UserTy<'tcx> = Option<Box<CanonicalUserType<'tcx>>>;

Aliased Type

enum UserTy<'tcx> {
    None,
    Some(Box<Canonical<TyCtxt<'tcx>, UserType<'tcx>>>),
}

Variants

None

No value.

Some(Box<Canonical<TyCtxt<'tcx>, UserType<'tcx>>>)

Some value of type T.

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.