From 7398de455946810fc74a5b57b19457ddf27b06f3 Mon Sep 17 00:00:00 2001
From: davidemazzocchi <davide.mazzocchi@gmail.com>
Date: Fri, 31 Oct 2025 08:38:28 +0100
Subject: [PATCH] fix: set proper mutability level for with_items call

---
 01.workspace/heave/src/str/catalog.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/01.workspace/heave/src/str/catalog.rs b/01.workspace/heave/src/str/catalog.rs
index b114f13..a071943 100644
--- a/01.workspace/heave/src/str/catalog.rs
+++ b/01.workspace/heave/src/str/catalog.rs
@@ -44,7 +44,7 @@ impl Catalog {
     where
         F: FnOnce(&HashMap<String, Entity>) -> Result<R, FailedTo>,
     {
-        let mut guarded_items = self.items.lock().map_err(|_| FailedTo::LockCatalog)?;
-        exec(&mut guarded_items)
+        let guarded_items = self.items.lock().map_err(|_| FailedTo::LockCatalog)?;
+        exec(&guarded_items)
     }
 }