Method drop

crates/stdlib/src/multiprocessing.rs:84–90

(&mut self)

    impl Drop for SemHandle {
        fn drop(&mut self) {
            if self.raw != 0 as HANDLE && self.raw != INVALID_HANDLE_VALUE {
                unsafe {
                    CloseHandle(self.raw);
                }
            }
        }
    }

    /// _GetSemaphoreValue - get value of semaphore by briefly acquiring and releasing