Function `handshake`

async fn handshake<T, B>(io: T) -> crate::Result<(SendRequest<B>, Connection<T, B>)>
where
    T: Read + Write + Unpin,
    B: Body + 'static,
    <B as >::Data: Send,
    <B as >::Error: Into<Box<dyn StdError + Send + Sync>>

Returns a handshake future over some IO.

This is a shortcut for Builder::new().handshake(io). See client::conn for more.