239 struct Shared {  struct
247     queue: Mutex<Option<VecDeque<task::Notified<Arc<Shared>>>>>,  argument
264     local_queue: UnsafeCell<VecDeque<task::Notified<Arc<Shared>>>>,  argument
626     fn next_task(&self) -> Option<task::LocalNotified<Arc<Shared>>> {  in next_task()
657     fn pop_local(&self) -> Option<task::Notified<Arc<Shared>>> {  in pop_local()
938 impl Shared {  impl
987 unsafe impl Sync for Shared {}  implementation
1026     unsafe fn task_pop_front(&self) -> Option<task::Notified<Arc<Shared>>> {  in task_pop_front()
1034     unsafe fn task_push_back(&self, task: task::Notified<Arc<Shared>>) {  in task_push_back()
1042     unsafe fn take_local_queue(&self) -> VecDeque<task::Notified<Arc<Shared>>> {  in take_local_queue()
1050     unsafe fn task_remove(&self, task: &Task<Arc<Shared>>) -> Option<Task<Arc<Shared>>> {  in task_remove()
1069         task: task::Notified<Arc<Shared>>,  in assert_owner()
1070     ) -> task::LocalNotified<Arc<Shared>> {  in assert_owner()