Add serve function and remove Server re-export (#1868)

axum-extra/src/extract/query.rs

@@ -41,9 +41,7 @@ use std::{fmt, ops::Deref};
 /// }
 ///
 /// let app = Router::new().route("/list_things", get(list_things));
-/// # async {
-/// # axum::Server::bind(&"".parse().unwrap()).serve(app.into_make_service()).await.unwrap();
-/// # };
+/// # let _: Router = app;
 /// ```
 ///
 /// If the query string cannot be parsed it will reject the request with a `400

axum-extra/src/lib.rs

@@ -101,7 +101,7 @@ pub mod __private {
 pub(crate) mod test_helpers {
     #![allow(unused_imports)]
 
-    use axum::{body::HttpBody, BoxError, Router};
+    use axum::{extract::Request, response::Response, serve};
 
     mod test_client {
         #![allow(dead_code)]

axum-extra/src/protobuf.rs

@@ -46,9 +46,7 @@ use std::ops::{Deref, DerefMut};
 /// }
 ///
 /// let app = Router::new().route("/users", post(create_user));
-/// # async {
-/// # axum::Server::bind(&"".parse().unwrap()).serve(app.into_make_service()).await.unwrap();
-/// # };
+/// # let _: Router = app;
 /// ```
 ///
 /// # As response
@@ -86,9 +84,7 @@ use std::ops::{Deref, DerefMut};
 /// }
 ///
 /// let app = Router::new().route("/users/:id", get(get_user));
-/// # async {
-/// # axum::Server::bind(&"".parse().unwrap()).serve(app.into_make_service()).await.unwrap();
-/// # };
+/// # let _: Router = app;
 /// ```
 #[derive(Debug, Clone, Copy, Default)]
 #[cfg_attr(docsrs, doc(cfg(feature = "protobuf")))]