From 3fda093806d43d64dd70cda0274cd3d73d29b6c7 Mon Sep 17 00:00:00 2001
From: Fujiwara Takumi <magic.ling@live.cn>
Date: Wed, 20 Dec 2023 00:21:24 +0800
Subject: [PATCH] Use separate lexical scope for lock guard in docs (#2439)

---
 axum/src/extract/state.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/axum/src/extract/state.rs b/axum/src/extract/state.rs
index 1592a813..fb401c00 100644
--- a/axum/src/extract/state.rs
+++ b/axum/src/extract/state.rs
@@ -321,8 +321,10 @@ use std::{
 /// }
 ///
 /// async fn handler(State(state): State<AppState>) {
-///     let mut data = state.data.lock().expect("mutex was poisoned");
-///     *data = "updated foo".to_owned();
+///     {
+///         let mut data = state.data.lock().expect("mutex was poisoned");
+///         *data = "updated foo".to_owned();
+///     }
 ///
 ///     // ...
 /// }