Tokio has a thread pool for blocking operations. It's not automatic, though, you have to explicitly use it. I don't understand why some people think async is d

Tokio has a thread pool for blocking operations. It's not automatic, though, you have to explicitly use it. I don't understand why some people think async is difficult to write. It's difficult if language doesn't have good support for it, but rust does. I remember async ruby was pretty weird to write initially.