20 use log::{debug, warn};
110     debug!("optional_timeout: timeout={:?}, network {}", timeout, net_id);  in optional_timeout()
159             debug!(  in handle_closed()
176             debug!(  in handle_draining()
201                 debug!("Driver: Timer expired on network {}", self.net_id);  in drive_once()
207                 debug!("Received {} bytes on network {}", size, self.net_id);  in drive_once()
215             debug!(  in drive_once()
246                     debug!("Sent {} bytes on network {}", valid_len, self.net_id);  in flush_tx()
297                 debug!("H3Driver: Timer expired on network {}", self.driver.net_id);  in drive_once()
303                 debug!("Received {} bytes on network {}", size, self.driver.net_id);  in drive_once()
324 …debug!("Handling DNS request on network {}, stats={:?}, peer_streams_left_bidi={}, peer_streams_le…  in handle_request()
342                     debug!("Stream has become blocked, buffering one request.");  in handle_request()
349         debug!(  in handle_request()
375                         debug!("recv_body: Error={:?}", e);  in recv_body()
381                         debug!(  in recv_body()
421                 debug!(  in process_h3_event()
434                 debug!(  in process_h3_event()
441                 debug!(  in process_h3_event()
464         debug!(  in shutdown()
485                 debug!(  in respond()