{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"search_stack.push((*mut_ty,"}]}
                    search_stack.push((*mut_ty, mut_hir_ty.ty));
                (ty::RawPtr(mut_ty, _), hir::TyKind::Ptr(mut_hir_ty)) => {
                }