gistfile1.txt

            let mut client = Client::new();
            let mut req = client.post("http://localhost:3001");
            let bytes = l.clone();
            let request_body = Body::BufBody(bytes.as_bytes(), l.len());
            req.body(request_body);
            let mut res = req.header(Connection::close()).send().unwrap();
            let mut view_keys = String::new();
            res.read_to_string(&mut view_keys).unwrap();