From 685c7a3f344c57be07b8a098aa8bb25e5e6ea500 Mon Sep 17 00:00:00 2001
From: Orne Brocaar <info@brocaar.com>
Date: Thu, 19 Sep 2024 10:33:15 +0100
Subject: [PATCH] Fix serde not in scope error.

As serde is an optional dependency, the #[serde(default)] must be behind
a cfg_attr to make sure it is only applied in case the serde feature is
enabled.
---
 redis/src/cluster/config.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/redis/src/cluster/config.rs b/redis/src/cluster/config.rs
index cb7e042..076925f 100644
--- a/redis/src/cluster/config.rs
+++ b/redis/src/cluster/config.rs
@@ -59,7 +59,7 @@ pub struct Config {
     /// setup where read scalability is needed.
     ///
     /// Default is `false`.
-    #[serde(default)]
+    #[cfg_attr(feature = "serde", serde(default))]
     pub read_from_replicas: bool,
 }