Hi, I'm trying to use reqwless without async to perform a get request, however I am running into an error which I can't seem to understand. When I run the below MVP, I get:

done = Err(
    Network(
        WriteZero,
    ),
)

&buf = []

// [dependencies]
// futures = "0.3.30"
// reqwless = "0.11.0"

use futures::Future;
use reqwless::request::{Request, RequestBuilder};
use std::{
    pin::pin,
    task::{Context, Poll},
};

const URL: &str = "https://reqbin.com/echo/get/json";

fn main() {
    let req = Request::get(URL).build();
    let mut buf = Vec::new();
    {
        let mut buf_slice = &mut buf[..];
        let mut req_fut = req.write(&mut buf_slice);
        let mut pin_req_fut = pin!(req_fut);

        let waker = futures::task::noop_waker();
        let mut context = Context::from_waker(&waker);

        loop {
            match pin_req_fut.as_mut().poll(&mut context) {
                Poll::Ready(done) => {
                    dbg!(done);
                    break;
                }
                Poll::Pending => continue,
            }
        }
    }
    dbg!(&buf);
}

In reply to @lulf_:matrix.org
It's using tokio, but give you a hint on how to use it

In reply to @a2ron:matrix.org
A related question, is there an example of connecting to MQTT server with TLS, say x.509 certificate?