144     fn purge_consumed_location(&mut self, consume: &SampleSequenceLocation, force_consume: bool) {  in purge_consumed_location()
148         match consume.compare(self.filled.head) {  in purge_consumed_location()
238         let mut consume = SampleSequenceLocation::new();  in build_sample()  localVariable
262                 consume.head = self.active.head;  in build_sample()
263                 consume.tail = i.wrapping_add(1);  in build_sample()
268                 consume.head = self.active.head;  in build_sample()
269                 consume.tail = i;  in build_sample()
275         if consume.empty() {  in build_sample()
279         if !purging_buffers && self.buffer[consume.tail as usize].is_none() {  in build_sample()
290         for i in consume.tail..self.active.tail {  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()
313             self.dropped_packets += consume.count();  in build_sample()
315                 self.padding_packets += consume.count();  in build_sample()
317             self.purge_consumed_location(&consume, true);  in build_sample()
320             self.active.head = consume.tail;  in build_sample()
321             return Err(BuildError::InvalidParition(consume));  in build_sample()
325         self.active.head = consume.tail;  in build_sample()
329         let mut i = consume.head;  in build_sample()
330         while i != consume.tail {  in build_sample()
362         self.purge_consumed_location(&consume, true);  in build_sample()
365         Ok(consume)  in build_sample()