82     id: TransactionId,  field
264     fn remove(&mut self, id: TransactionId) -> Result<()> {  in remove()
271                 event_type: EventType::Remove(id),  in remove()
293                         if t.contains_key(&ct.id) {  in start()
296                         t.insert(ct.id, ct);  in start()
298                     EventType::Remove(id) => {  in start()
299                         t.remove(&id);  in start()
301                     EventType::Callback(id) => {  in start()
302                         let mut ct = if t.contains_key(&id) {  in start()
303                             t.remove(&id).unwrap()  in start()
323                         let id = ct.id;  in start()  localVariable
326                         t.insert(ct.id, ct);  in start()
330                             .send(ClientAgent::Start(id, timeout))  in start()
334                             let ct = t.remove(&id).unwrap();  in start()
344                                 let _ = client_agent_tx.send(ClientAgent::Stop(id)).await;  in start()
346                                 let ct = t.remove(&id).unwrap();  in start()
438                 id: m.transaction_id,  in send()