Body implementation on Request

[evmer]

No description provided.

[StratusFearMe21]

This looks great, however, it's not ideal. I think we can do better 😀! I'm thinking an API like this

• req.body.resolve() -- Copies the body into a Bytes and returns it
• impl Read for Body -- the req.body object would implement std::io::Read, allowing the user to read the body as it's coming in, saving allocations

Im thinking that req.body could contain a tuple struct (struct Body(TcpStream)) that implements this API. We could read the TcpStream just enough to parse an HTTP request, then stop reading before the body, allowing the user to decide whether they want to req.body.read() or req.body.resolve()

When I get the time ill definitely make a PR of my own for this, but if you beat me to it, that's cool too!

[Xudong-Huang]

close this since we already have a better solution, thanks!