19 mod wheel;  module
54 /// A hashed timing wheel is a vector of slots, where each slot handles a time
57 /// end of the wheel, it starts again at the beginning.
60 /// levels go up, the slots of the associated wheel represent larger intervals
61 /// of time. At each level, the wheel has 64 slots. Each slot covers a range of
62 /// time equal to the wheel at the lower level. At level zero, each slot
76 /// levels, all entries will be redistributed across the wheel at the next level
117     /// Timer wheel.
118     wheel: wheel::Wheel,  field
137                     wheel: wheel::Wheel::new(),  in new()
181         let next_wake = lock.wheel.next_expiration_time();  in park_internal()
273         while let Some(entry) = lock.wheel.poll(now) {  in process_at_time()
298         lock.elapsed = lock.wheel.elapsed();  in process_at_time()
300             .wheel  in process_at_time()
326                 lock.wheel.remove(entry);  in clear_entry()
351                 lock.wheel.remove(entry);  in reregister()
365                 match unsafe { lock.wheel.insert(entry) } {  in reregister()