Class ScopePtr

src/scope.rs:929–929

A reference-counted pointer to a scope. Used to capture a scope pointer in jobs without faking a lifetime. Holding a `ScopePtr` keeps the reference scope from being deallocated.

                // branch.
                //
                // SAFETY: The LOCKED state gives us exclusive access.
                unsafe { ManuallyDrop::drop(&mut *this.future.get()) };
                drop(this);
            }