request.rs

    let work = client
        .request(request)
        .and_then(move |response| {
            let (parts, body) = response.into_parts();

            body
                .concat2()
                .map(move |chunk| {
                    println!("{:?}", parts)
                })
        });
    let mut core = CurrentThread::new();
    let result = core.block_on(work);
    println!("RES: {:?}", result);