Is tokio mutex support priority?

[wqshr12345]

For example, I have 10 tasks that call mutex.lock().await, where other 9 tasks have lower priority and task A has the highest priority. I expect that when the mutex becomes available, task A should be awakened first.

[Darksonn]

No, it doesn't support priorities. It gives out the lock to the one who has been waiting the longest.