From 045d86aa42cbdb81d2be123fc9a7379dd5e38b08 Mon Sep 17 00:00:00 2001
From: Cyril MARPAUD <cyril.marpaud@bashroom.com>
Date: Sat, 18 Feb 2023 21:38:43 +0100
Subject: [PATCH] refactor(arc1): improve readability by avoiding implicit
 dereference

---
 exercises/smart_pointers/arc1.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/exercises/smart_pointers/arc1.rs b/exercises/smart_pointers/arc1.rs
index 93a27036..ffb306af 100644
--- a/exercises/smart_pointers/arc1.rs
+++ b/exercises/smart_pointers/arc1.rs
@@ -32,7 +32,7 @@ fn main() {
     for offset in 0..8 {
         let child_numbers = // TODO
         joinhandles.push(thread::spawn(move || {
-            let sum: u32 = child_numbers.iter().filter(|n| *n % 8 == offset).sum();
+            let sum: u32 = child_numbers.iter().filter(|&&n| n % 8 == offset).sum();
             println!("Sum of offset {} is {}", offset, sum);
         }));
     }