{"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"///"}]}
/// the type itself. Works on most `Option`-like types.
/// If the type is `Option<T>`, it will return `T`, otherwise
fn unpack_option_like<'tcx>(tcx: TyCtxt<'tcx>, ty: Ty<'tcx>) -> Ty<'tcx> {