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extern mod http;
use http::client::RequestWriter;
use http::method::Get;
use http::status;
use std::os;
fn main() {
let request = RequestWriter::new(Get, FromStr::from_str(os::args()[1]).unwrap());
let response = match request.read_response() {
Ok(response) => response,
Err(_request) => unreachable!(), // Uncaught condition will have failed first
};
if response.status == status::Ok {
println!("Oh goodie, I got me a 200 OK response!");
} else {
println!("That URL ain't returning 200 OK, it returned {} instead", response.status);
}
}
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extern crate reqwest;
use std::io::Read;
fn run() -> Result<(), Box<dyn std::error::Error>> {
let mut res = reqwest::get("http://httpbin.org/get")?;
let mut body = String::new();
res.read_to_string(&mut body)?;
println!("Status: {}", res.status());
println!("Headers:\n{:#?}", res.headers());
println!("Body:\n{}", body);
Ok(())
}
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use http::{Request, Response};
let mut request = Request::builder()
.uri("https://www.rust-lang.org/")
.header("User-Agent", "my-awesome-agent/1.0");
if needs_awesome_header() {
request = request.header("Awesome", "yes");
}
let response = send(request.body(()).unwrap());
fn send(req: Request<()>) -> Response<()> {
// ...
}