Function rustc_hir_typeck::intrinsicck::unpack_option_like
source · fn unpack_option_like<'tcx>(tcx: TyCtxt<'tcx>, ty: Ty<'tcx>) -> Ty<'tcx>
Expand description
If the type is Option<T>
, it will return T
, otherwise
the type itself. Works on most Option
-like types.