From 7105805ba257072c3db03dd9c151739515fb76ed Mon Sep 17 00:00:00 2001
From: Jonas Platte <jplatte+git@posteo.de>
Date: Mon, 19 Sep 2022 21:02:43 +0200
Subject: [PATCH] Extend from_fn_with_state doctest (#1393)

---
 axum/src/middleware/from_fn.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/axum/src/middleware/from_fn.rs b/axum/src/middleware/from_fn.rs
index ac22bec1..7fb93474 100644
--- a/axum/src/middleware/from_fn.rs
+++ b/axum/src/middleware/from_fn.rs
@@ -117,11 +117,14 @@ pub fn from_fn<F, T>(f: F) -> FromFnLayer<F, (), T> {
 ///
 /// async fn my_middleware<B>(
 ///     State(state): State<AppState>,
+///     // you can add more extractors here...
 ///     req: Request<B>,
 ///     next: Next<B>,
 /// ) -> Response {
-///     // ...
-///     # ().into_response()
+///     // do something with `req`...
+///     let res = next.run(req).await;
+///     // do something with `res`...
+///     res
 /// }
 ///
 /// let state = AppState { /* ... */ };