23     buffer: Vec<Option<Packet>>,  field
61             buffer: vec![None; u16::MAX as usize + 1],  in new()
90             if let Some(ref packet) = self.buffer[i as usize] {  in too_old()
103             if let Some(ref packet) = self.buffer[i as usize] {  in too_old()
123                 (self.buffer[location.head as usize])  in fetch_timestamp()
132         self.buffer[i as usize] = None;  in release_packet()
202         self.buffer[sequence_number as usize] = Some(p);  in push()
243         while let Some(ref packet) = self.buffer[i as usize] {  in build_sample()
279         if !purging_buffers && self.buffer[consume.tail as usize].is_none() {  in build_sample()
291             if let Some(ref packet) = self.buffer[i as usize] {  in build_sample()
299         let head_payload = self.buffer[consume.head as usize]  in build_sample()
306             let is_padding = consume.range(&self.buffer).all(|p| {  in build_sample()
331             let payload = self.buffer[i as usize]  in build_sample()