What different way of doing things? If I want sequential execution, I just call functions like in the synchronous case and append .await. If I want parallel an

What different way of doing things? If I want sequential execution, I just call functions like in the synchronous case and append .await. If I want parallel and/or concurrent execution, I spawn futures instead of threads and .await them. If I want to use locks across await points, I use async locks, anything else?