142     ex: Weak<RawExecutor>,
256 struct RawExecutor {  struct
266 impl RawExecutor {  argument
267     fn new() -> Result<RawExecutor> {  in new()
268         Ok(RawExecutor {  in new()
661 impl WeakWake for RawExecutor {  implementation
664             RawExecutor::wake(&arc_self);  in wake_by_ref()
669 impl Drop for RawExecutor {  implementation
712     raw: Arc<RawExecutor>,
717         let raw = RawExecutor::new().map(Arc::new)?;  in new()
785     ex: Weak<RawExecutor>,