Tokio 0.2 (async/await)

[frol]

Do you have plans to migrate to async/await syntax?

[jjeffcaii]

Yes! I think that async/await is the best way to implement it, but there is still a lot of work to do for this repo before it.
I'm a beginner of Rust. Welcome to contribute codes if you are interested. 😃

[jjeffcaii]

async/await has been added in release v0.2.0. @frol