impl tokio::io::AsyncRead/Write for RequestStream?

[doraneko94]

I wanted to use tokio::io::copy against RequestStream, but it does not seem to implement tokio::io::AsyncRead and tokio::io::AsyncWrite.
Do you intend to implement these in the future?
If you intend to do so, I can attempt to fix them. Then, do you have any implementation policies or tips?

[seanmonstar]

Most likely not. A request stream can send other frames besides just data. It shouldn't be too complicated to make an adapter outside of the crate, though.