1485     scid: &ConnectionId, dcid: &ConnectionId, out: &mut [u8],  in negotiate_version()
1487     packet::negotiate_version(scid, dcid, out)  in negotiate_version()
1551     scid: &ConnectionId, dcid: &ConnectionId, new_scid: &ConnectionId,  in retry()
1554     packet::retry(scid, dcid, new_scid, token, version, out)  in retry()
1860             let mut dcid = [0; 16];  in with_tls()  localVariable
1861             rand::rand_bytes(&mut dcid[..]);  in with_tls()
1864                 &dcid,  in with_tls()
1871                 dcid.to_vec().into(),  in with_tls()
2247             if hdr.dcid != self.source_id() {  in recv_single()
2431                 &hdr.dcid,  in recv_single()
2576             let pkt_dcid = ConnectionId::from_ref(&hdr.dcid);  in recv_single()
2671                     Some(hdr.dcid.to_vec().into());  in recv_single()
2723                 Some(&hdr.dcid),  in recv_single()
3375         let dcid =  in send_single()  localVariable
3391             dcid,  in send_single()
3427                 Some(&hdr.dcid),  in send_single()
5413                 let dcid = self.destination_id();  in dgram_max_writable_len()  localVariable
5418                 max_len = max_len.saturating_sub(1 + dcid.len());  in dgram_max_writable_len()
6939                 if let Some(pid) = self.ids.retire_scid(seq_num, &hdr.dcid)? {  in process_frame()
7160         &mut self, recv_pid: Option<usize>, dcid: &ConnectionId, buf_len: usize,  in get_or_create_recv_path_id()
7166             ids.find_scid_seq(dcid).ok_or(Error::InvalidState)?;  in get_or_create_recv_path_id()
7175             if cid_entry.map(|e| &e.cid) != Some(dcid) {  in get_or_create_recv_path_id()
7185                         dcid,  in get_or_create_recv_path_id()
8327             dcid: ConnectionId::from_ref(  in encode_pkt()
8572         len = crate::negotiate_version(&hdr.scid, &hdr.dcid, &mut buf).unwrap();  in version_negotiation()
11177         let dcid = pipe.client.destination_id();  in invalid_initial_payload()  localVariable
11183             dcid: ConnectionId::from_ref(&dcid),  in invalid_initial_payload()
11667         let odcid = hdr.dcid.clone();  in retry()
11677             &hdr.dcid,  in retry()
11742             &hdr.dcid,  in missing_retry_source_connection_id()
11802             &hdr.dcid,  in invalid_retry_source_connection_id()