Rust:如何使用async-std + TLS + HTTP Proxy(http隧道)？

[dependencies]
async-std = "x.x.x"

[dependencies]
tokio-tls = "x.x.x"

use async_std::net::TcpStream;
use async_tls::TlsConnector;
use tokio_tls::TlsStream;

let stream = TcpStream::connect("your_proxy_host:proxy_port").await?;
let connector = TlsConnector::new();
let tls_stream = connector.connect("your_target_host", stream).await?;

use async_std::io;
use async_std::prelude::*;
use async_std::task;

let request = http::Request::builder()
    .method("GET")
    .uri("your_target_url")
    .header("Host", "your_target_host")
    .body(())
    .unwrap();

let mut tls_stream: TlsStream<TcpStream> = tls_stream.into();
let (mut writer, mut reader) = tls_stream.split();

// 发送HTTP请求
http::write(&mut writer, request).await?;

// 读取HTTP响应
let mut response_buf = Vec::new();
reader.read_to_end(&mut response_buf).await?;

let response = http::Response::from_bytes(&response_buf)?;