print

src/main.rs

@@ -86,6 +86,7 @@ async fn main() -> Result<()> {
 
   let addr4 = SocketAddr::from((Ipv4Addr::UNSPECIFIED, opts.port));
   let addr6 = SocketAddr::from((Ipv6Addr::UNSPECIFIED, opts.port));
+  println!("Listening on {} and {}...", addr4, addr6);
 
   let server4 = Server::bind(&addr4).serve(service.clone());
   let server6 = Server::bind(&addr6).serve(service);