13 /// A handle for an `Arc<HasHrTimer<T>>` returned by a call to
15 pub struct ArcHrTimerHandle<T>
17     T: HasHrTimer<T>,
19     pub(crate) inner: Arc<T>,
24 unsafe impl<T> HrTimerHandle for ArcHrTimerHandle<T>
26     T: HasHrTimer<T>,
32         // must point to a valid `T`.  in cancel()
33         let timer_ptr = unsafe { <T as HasHrTimer<T>>::raw_get_timer(self_ptr) };  in cancel()
35         // SAFETY: As `timer_ptr` points into `T` and `T` is valid, `timer_ptr`  in cancel()
37         unsafe { HrTimer::<T>::raw_cancel(timer_ptr) }  in cancel()
41 impl<T> Drop for ArcHrTimerHandle<T>
43     T: HasHrTimer<T>,
50 impl<T> HrTimerPointer for Arc<T>
52     T: 'static,
53     T: Send + Sync,
54     T: HasHrTimer<T>,
55     T: for<'a> HrTimerCallback<Pointer<'a> = Self>,
57     type TimerMode = <T as HasHrTimer<T>>::TimerMode;
58     type TimerHandle = ArcHrTimerHandle<T>;
62         expires: <<T as HasHrTimer<T>>::TimerMode as HrTimerMode>::Expires,  in start()
63     ) -> ArcHrTimerHandle<T> {  in start()  argument
68         unsafe { T::start(Arc::as_ptr(&self), expires) };  in start()
73 impl<T> RawHrTimerCallback for Arc<T>
75     T: 'static,
76     T: HasHrTimer<T>,
77     T: for<'a> HrTimerCallback<Pointer<'a> = Self>,
79     type CallbackTarget<'a> = ArcBorrow<'a, T>;
83         let timer_ptr = ptr.cast::<super::HrTimer<T>>();  in run()
86         // queuing the timer, so it is a `HrTimer<T>` embedded in a `T`.  in run()
87         let data_ptr = unsafe { T::timer_container_of(timer_ptr) };  in run()
90         //  - `data_ptr` is derived form the pointer to the `T` that was used to  in run()
94         //    be alive until this method returns. That handle borrows the `T`  in run()
102         T::run(receiver).into_c()  in run()