From ceefd5e25015a9b877834768a41f2c069ddccf2e Mon Sep 17 00:00:00 2001
From: Shiroko <hhx.xxm@gmail.com>
Date: Tue, 30 Sep 2025 17:41:05 +0800
Subject: [PATCH] Update feature `doc_auto_cfg` to `doc_cfg`

`doc_auto_cfg` has been removed in the latest nightly, see
https://github.com/rust-lang/rust/pull/138907. This feature
was merged into `doc_cfg`.

This fixes the rustdoc build in the latest nightly toolchain with
docsrs feature enabled.
---
 src/lib.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index a0a56a52..13154acd 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -54,7 +54,7 @@
 
 #![deny(missing_docs, missing_debug_implementations, rust_2018_idioms)]
 // Automatically generate required OS/features for docs.rs.
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
+#![cfg_attr(docsrs, feature(doc_cfg))]
 // Disallow warnings when running tests.
 #![cfg_attr(test, deny(warnings))]
 // Disallow warnings in examples.