| 520 | std::unique_ptr<MutableRunGraphResponseWrapper> resp; |
| 521 | }; |
| 522 | Call* get(int index) { return &calls_[index]; } |
| 523 | |
| 524 | // When the index-th call is done, updates the overall status. |
| 525 | void WhenDone(int index, const std::string& worker_name, const Status& s) { |
no outgoing calls