Method drop

src/scope.rs:957–969

(&mut self)

    unsafe fn clone_as_waker(this: *const ()) -> RawWaker {
        // SAFETY: `this` came from `Arc::into_raw` and the caller keeps a strong
        // reference alive (per the contract), so incrementing the count for the
        // cloned waker is sound.
        unsafe { Arc::increment_strong_count(this.cast::<Self>()) };
        RawWaker::new(this, &Self::VTABLE)
    }

    /// Queues self to be executed and consumes the waker.
    ///
    /// # Safety
    ///
    /// `this` must be a pointer produced by `Arc::into_raw` on an `Arc<Self>`.
    ///
    /// This call takes ownership of exactly one strong reference count for that
    /// allocation, consuming it via `Arc::from_raw` internally. The caller must
    /// hold "ownership" of one such strong reference.
    unsafe fn wake(this: *const ()) {