Method remove_reference

src/scope.rs:314–330

Removes a reference from the scope's reference counter. # Safety The caller must be able to point to a corresponding place where the scope counter was incremented by one. This could be through a call to `add_reference`, a direct `fetch_add` on the underlying counter, or the implicit initial increment the scope starts with.

(&self)

            member_data.semaphores[member_index].signal();
        }

        // Once we have finished pushing jobs out to workers who we know are not
        // in the middle of resginging, we can allow resignations again.
        self.thread_pool.unfreeze_membership();
    }

    /// Adds an additional reference to the scope's reference counter.
    ///
    /// Every call to this should have a matching call to
    /// `Scope::remove_reference`, or the scope will block forever on
    /// completion.
    fn add_reference(&self) {
        self.count.fetch_add(1, Ordering::Relaxed);
    }

    /// Removes a reference from the scope's reference counter.
    ///
    /// # Safety
    ///
    /// The caller must be able to point to a corresponding place where the scope