use hreq::prelude::*;
#[tokio::main]
async fn main() {
let mut server = Server::new();
server.at("/").get(|_| async { "Hello, World!" });
let (handle, addr) = server.listen(3000).await.expect("Failed to listen");
println!("Listening to: {}", addr);
println!("Open in a browser: http://127.0.0.1:{}/", addr.port());
handle.keep_alive().await
}