From 97bf633e14879e2ddab2e989a60fb1a511f9feb4 Mon Sep 17 00:00:00 2001
From: Andy Leiserson <aleiserson@mozilla.com>
Date: Sat, 27 Sep 2025 14:27:45 -0700
Subject: [PATCH] Fix unused warning in a specific feature config

Appeared in the Firefox build, and reproducible by building naga with
`--no-default-features --features serialize,msl-out`.
---
 naga/src/back/msl/mod.rs | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/naga/src/back/msl/mod.rs b/naga/src/back/msl/mod.rs
index 64b1280a1b0..44aedf686c4 100644
--- a/naga/src/back/msl/mod.rs
+++ b/naga/src/back/msl/mod.rs
@@ -119,9 +119,8 @@ pub struct BindTarget {
     pub mutable: bool,
 }
 
-#[cfg(any(feature = "serialize", feature = "deserialize"))]
-#[cfg_attr(feature = "serialize", derive(serde::Serialize))]
-#[cfg_attr(feature = "deserialize", derive(serde::Deserialize))]
+#[cfg(feature = "deserialize")]
+#[derive(serde::Deserialize)]
 struct BindingMapSerialization {
     resource_binding: crate::ResourceBinding,
     bind_target: BindTarget,