61         nack_count: Option<u64>,
67         nack_count: Option<u64>,
246             nack_count,  in handle_stats_update()
249             stats.rtcp_stats.update(fir_count, pli_count, nack_count);  in handle_stats_update()
255             nack_count,  in handle_stats_update()
258             stats.rtcp_stats.update(fir_count, pli_count, nack_count);  in handle_stats_update()
407             nack_count: Option<u64>,  in read()  field
480                     e.generic_rtcp.nack_count =  in read()
481                         e.generic_rtcp.nack_count.map(|v| v + count).or(Some(count));  in read()
559                         nack_count: generic_rtcp.nack_count,  in read()
629             nack_count: Option<u64>,  in write()  field
647                     e.nack_count = e.nack_count.map(|v| v + count).or(Some(count));  in write()
673                 nack_count,  in write()
685                         nack_count,  in write()