{"ast_node_type":"variable","tokens":[{"end":75,"kind":"keyword","start":0,"text":"&&"}]}
                        && let ty::Closure(call_def_id, _) = rcvr_ty.kind()
                        && let Some(rcvr_ty) = typeck.node_type_opt(rcvr.hir_id)
                        && def_id == *call_def_id