Adapters for AsyncRead and Stream?

[davidpdrsn]

In tower-http we have an adapter that makes an AsyncRead into a Body https://github.com/tower-rs/tower-http/blob/serve-file/tower-http/src/serve_file.rs#L107. Is that something you'd be interested in upstreaming to http-body? Might be useful for others.

Adapters for Stream<Item = Bytes> and Stream<Item = Vec<u8>> might also be nice.

If you're interested I can submit a PR.

[tesaguri]

I think it is more useful for http-body to have something like hyper::Body::wrap_stream, with which you can trivially wrap tokio_util::io::ReaderStream to convert an impl AsyncRead to an impl Body.

[davidpdrsn]

Yeah thats probably useful as well. However a straight AsyncRead to Body adapter is useful for example with tokio::fs::File.