From 2eed86cd67e2be73113ad138ea5eda77bade20d9 Mon Sep 17 00:00:00 2001
From: David Tolnay <dtolnay@gmail.com>
Date: Mon, 9 May 2022 21:16:13 -0700
Subject: [PATCH] Remove doc(hidden) attribute that is being phased out

    warning: `#[doc(hidden)]` is ignored on trait impl items
       --> serde/src/de/impls.rs:796:5
        |
    796 |     #[doc(hidden)]
        |     ^^^^^^^^^^^^^^ help: remove this attribute
        |
        = note: `#[warn(unused_attributes)]` on by default
        = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
        = note: whether the impl item is `doc(hidden)` or not entirely depends on the corresponding trait item
---
 serde/src/de/impls.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/serde/src/de/impls.rs b/serde/src/de/impls.rs
index 6033f966..c2a56b4f 100644
--- a/serde/src/de/impls.rs
+++ b/serde/src/de/impls.rs
@@ -793,7 +793,6 @@ where
         T::deserialize(deserializer).map(Some)
     }
 
-    #[doc(hidden)]
     fn __private_visit_untagged_option<D>(self, deserializer: D) -> Result<Self::Value, ()>
     where
         D: Deserializer<'de>,