You can use a async-aware mutex if you require it to be held across await points. For example, if using the Tokio runtime: https://docs.rs/tokio/latest/tokio/sy

You can use a async-aware mutex if you require it to be held across await points. For example, if using the Tokio runtime: https://docs.rs/tokio/latest/tokio/sync/struct.Mutex.html https://docs.rs/tokio/latest/tokio/sync/struct.Mutex.html.