From 830957e7c7cd1777289d9ae98550451beb957478 Mon Sep 17 00:00:00 2001
From: Weicao-CatilGrass <1992414357@qq.com>
Date: Mon, 4 May 2026 03:24:30 +0800
Subject: Apply clippy suggestions in chain related files

---
 dev_tools/src/bin/docs-code-box-fix.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'dev_tools')

diff --git a/dev_tools/src/bin/docs-code-box-fix.rs b/dev_tools/src/bin/docs-code-box-fix.rs
index 0212259..dab3638 100644
--- a/dev_tools/src/bin/docs-code-box-fix.rs
+++ b/dev_tools/src/bin/docs-code-box-fix.rs
@@ -82,8 +82,7 @@ fn fix_code_box_empty_lines(content: &str) -> String {
             ensure_space_before_code_block(&mut result);
 
             // output code content
-            for j in code_start..code_end {
-                let code_line = lines[j];
+            for code_line in lines.iter().take(code_end).skip(code_start) {
                 if code_line.is_empty() {
                     result.push(' ');
                 } else {
-- 
cgit