62     tail: CachePadded<AtomicUsize>,  field
97         let tail = 0;  in new()  localVariable
119             tail: CachePadded::new(AtomicUsize::new(tail)),  in new()
139         let mut tail = self.tail.load(Ordering::Relaxed);  in push()  localVariable
143             let index = tail & (self.one_lap - 1);  in push()
144             let lap = tail & !(self.one_lap - 1);  in push()
152             if tail == stamp {  in push()
156                     tail + 1  in push()
164                 match self.tail.compare_exchange_weak(  in push()
165                     tail,  in push()
175                         slot.stamp.store(tail + 1, Ordering::Release);  in push()
179                         tail = t;  in push()
183             } else if stamp.wrapping_add(self.one_lap) == tail + 1 {  in push()
188                 if head.wrapping_add(self.one_lap) == tail {  in push()
194                 tail = self.tail.load(Ordering::Relaxed);  in push()
198                 tail = self.tail.load(Ordering::Relaxed);  in push()
265                 let tail = self.tail.load(Ordering::Relaxed);  in pop()  localVariable
268                 if tail == head {  in pop()
312         let tail = self.tail.load(Ordering::SeqCst);  in is_empty()  localVariable
319         tail == head  in is_empty()
336         let tail = self.tail.load(Ordering::SeqCst);  in is_full()  localVariable
343         head.wrapping_add(self.one_lap) == tail  in is_full()
365             let tail = self.tail.load(Ordering::SeqCst);  in len()  localVariable
369             if self.tail.load(Ordering::SeqCst) == tail {  in len()
371                 let tix = tail & (self.one_lap - 1);  in len()
377                 } else if tail == head {  in len()
438         if value.head.get_mut() != value.tail.get_mut() {  in next()