265                 _ => return Err(Error::Km(ErrorCode::INVALID_OPERATION_HANDLE)),  in prune()
267             Err(_) => return Err(Error::Rc(ResponseCode::OPERATION_BUSY)),  in prune()
281             return Err(Error::Rc(ResponseCode::OPERATION_BUSY));  in prune()
288                 Err(e) => {  in prune()
290                     return Err(Error::sys());  in prune()
297         if let Err(e) = map_km_error(km_op.abort()) {  in prune()
316             Err(Error::Km(e)) => *locked_outcome = Outcome::ErrorCode(*e),  in update_outcome()
317             Err(_) => *locked_outcome = Outcome::ErrorCode(ErrorCode::UNKNOWN_ERROR),  in update_outcome()
332             _ => Err(Error::Km(ErrorCode::INVALID_OPERATION_HANDLE)).context(format!(  in check_active()
345             return Err(anyhow!(Error::Rc(ResponseCode::TOO_MUCH_DATA)));  in check_input_length()
489             if let Err(e) = self.abort(Outcome::Dropped) {  in drop()
743                                 Err(Error::Km(ErrorCode::INVALID_OPERATION_HANDLE)) => break Ok(()),  in prune()
757                                 Err(Error::Rc(ResponseCode::OPERATION_BUSY)) => {  in prune()
778                 None => break Err(Error::Rc(ResponseCode::BACKEND_BUSY)),  in prune()
822                     None => Err(Error::Km(ErrorCode::INVALID_OPERATION_HANDLE))  in with_locked_operation()
835             Err(_) => Err(Error::Rc(ResponseCode::OPERATION_BUSY))  in with_locked_operation()