(&self)
| 43 | } |
| 44 | #[allow(dead_code)] |
| 45 | pub async fn wait(&self) { |
| 46 | let mut listener = None; |
| 47 | |
| 48 | loop { |
| 49 | if self.enable.load(Ordering::Relaxed) { |
| 50 | return; |
| 51 | } |
| 52 | |
| 53 | match listener.take() { |
| 54 | None => { |
| 55 | listener = Some(self.lock_ops.listen()); |
| 56 | } |
| 57 | Some(l) => { |
| 58 | l.await; |
| 59 | } |
| 60 | } |
| 61 | } |
| 62 | } |
| 63 | } |
| 64 | |
| 65 | pub struct FeatureCommand { |