From f7b90360635928c530e5258497d415eafbbe27ee Mon Sep 17 00:00:00 2001
From: Julian Mutter <julian.mutter@comumail.de>
Date: Thu, 1 Feb 2024 18:31:30 +0100
Subject: [PATCH] Apply cargo hint

---
 src/cache.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cache.rs b/src/cache.rs
index d1b9841..f71faf4 100644
--- a/src/cache.rs
+++ b/src/cache.rs
@@ -214,7 +214,7 @@ impl SyncCacheCommandChannel {
 }
 
 impl SyncCacheCommandSender {
-    pub fn is_channel_open(&self) -> bool {
+    pub fn _is_channel_open(&self) -> bool {
         Rc::strong_count(&self.channel) > 1
     }