does not work with hyper's with_proxy_config

[tshepang]

This code fails to compile:

extern crate hyper;
extern crate hyper_native_tls;

use hyper::net::HttpsConnector;
use hyper::client::{Client, ProxyConfig};
use hyper_native_tls::NativeTlsClient;

fn main() {
    let ssl = NativeTlsClient::new().unwrap();
    let connector = HttpsConnector::new(ssl);

    let client = Client::with_proxy_config(
        ProxyConfig::new(
            "http", "localhost", 3128, connector, ssl
        )
    );

    let response = client.get("https://httpbin.org").send().unwrap();
    println!("{}", response.headers);
}

What follows is part of the error output:

error[E0277]: the trait bound `hyper_native_tls::TlsStream<hyper::net::HttpStream>: std::fmt::Debug` is not satisfied
  --> src/main.rs:13:9
   |
13 |         ProxyConfig::new(
   |         ^^^^^^^^^^^^^^^^ the trait `std::fmt::Debug` is not implemented for `hyper_native_tls::TlsStream<hyper::net::HttpStream>`
   |
   = note: `hyper_native_tls::TlsStream<hyper::net::HttpStream>` cannot be formatted using `:?`; if it is defined in your crate, add `#[derive(Debug)]` or manually implement it
   = note: required because of the requirements on the impl of `std::fmt::Debug` for `hyper::net::HttpsStream<hyper_native_tls::TlsStream<hyper::net::HttpStream>>`
   = note: required because of the requirements on the impl of `hyper::net::SslClient<hyper::net::HttpsStream<hyper_native_tls::TlsStream<hyper::net::HttpStream>>>` for `hyper_native_tls::NativeTlsClient`
   = note: required by `<hyper::client::ProxyConfig<C, S>>::new`

I asked first on Stack Overflow.

[sfackler]

Fixed in 0.2.1!