{"ast_node_type":"other","tokens":[{"end":81,"kind":"keyword","start":0,"text":"Ty::new_ref(tcx,"}]}
                Ty::new_ref(tcx, ty::Region::new_error_misc(tcx), ty, ptr_mutbl),
                item_ident,
                self.tcx.hir_expect_expr(self.tcx.parent_hir_id(rcvr_expr.hir_id)),