如何使用Rust Hyper HTTP客户端将请求绑定到特定的网络接口？

[dependencies]
hyper = "0.14"

use hyper::{Body, Client, Request};
use hyper::client::HttpConnector;
use hyper::http::Uri;
use hyper::net::NetworkConnector;
use hyper::net::HttpConnector as DefaultHttpConnector;
use hyper::client::connect::Connect;

struct CustomConnector {
    interface: String,
    connector: DefaultHttpConnector,
}

impl Connect for CustomConnector {
    type Transport = <DefaultHttpConnector as Connect>::Transport;
    type Error = <DefaultHttpConnector as Connect>::Error;
    type Future = <DefaultHttpConnector as Connect>::Future;

    fn connect(&self, dst: Uri) -> Self::Future {
        let mut parts = dst.into_parts();
        parts.scheme = Some("http".parse().unwrap());
        parts.authority = Some(self.interface.parse().unwrap().into());
        let uri = Uri::from_parts(parts).unwrap();
        self.connector.connect(uri)
    }
}

fn main() {
    let interface = "192.168.0.100:8080"; // 替换为你要绑定的网络接口
    let connector = CustomConnector {
        interface: interface.to_string(),
        connector: DefaultHttpConnector::new(),
    };
    let client: Client<CustomConnector> = Client::builder().build(connector);
}

fn main() {
    // 创建客户端和连接器（同步请求）
    let interface = "192.168.0.100:8080"; // 替换为你要绑定的网络接口
    let connector = CustomConnector {
        interface: interface.to_string(),
        connector: DefaultHttpConnector::new(),
    };
    let client: Client<CustomConnector> = Client::builder().build(connector);

    // 创建请求
    let url = "http://example.com"; // 替换为你要请求的URL
    let uri: Uri = url.parse().unwrap();
    let request = Request::get(uri).body(Body::empty()).unwrap();

    // 发送请求并获取响应
    let response = client.request(request).unwrap();

    // 处理响应
    // ...
}