Rollup merge of #106564 - Folyd:feat-repeatn, r=scottmcm

Change to immutable borrow when cloning element of RepeatN
rust-lang · Jan 7, 2023 · 3076f26 · 3076f26
2 parents 98ad442 + a139fd0
commit 3076f26
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/library/core/src/iter/sources/repeat_n.rs b/library/core/src/iter/sources/repeat_n.rs
@@ -126,7 +126,7 @@ impl<A: Clone> Iterator for RepeatN<A> {
             // zero so it won't be dropped later, and thus it's okay to take it here.
             unsafe { ManuallyDrop::take(&mut self.element) }
         } else {
-            A::clone(&mut self.element)
+            A::clone(&self.element)
         })
     }