extern crate iron;
use iron::prelude::*;
use iron::modifiers::Redirect;
use iron::{Url, status};
fn main() {
let url = Url::parse("http://rust-lang.org").unwrap();
Iron::new(move |_: &mut Request | {
Ok(Response::with((status::Found, Redirect(url.clone()))))
}).http("localhost:3000").unwrap();
}