From d045e9d99732fd8273366629ff8856681931b230 Mon Sep 17 00:00:00 2001
From: Philippe-Cholet <44676486+Philippe-Cholet@users.noreply.github.com>
Date: Thu, 2 May 2024 16:20:13 +0200
Subject: [PATCH] Fix warnings from clippy 1.78

---
 benches/specializations.rs    | 2 +-
 src/adaptors/multi_product.rs | 2 +-
 tests/specializations.rs      | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/benches/specializations.rs b/benches/specializations.rs
index b5230a06a..18039fc4e 100644
--- a/benches/specializations.rs
+++ b/benches/specializations.rs
@@ -1,4 +1,4 @@
-#![allow(unstable_name_collisions)]
+#![allow(unstable_name_collisions, clippy::incompatible_msrv)]
 
 use criterion::black_box;
 use criterion::BenchmarkId;
diff --git a/src/adaptors/multi_product.rs b/src/adaptors/multi_product.rs
index d551c0afc..314d4a46e 100644
--- a/src/adaptors/multi_product.rs
+++ b/src/adaptors/multi_product.rs
@@ -128,7 +128,7 @@ where
                     // This cartesian product had at most one item to generate and now ends.
                     self.0 = ProductEnded;
                 } else {
-                    inner.cur = next.clone();
+                    inner.cur.clone_from(&next);
                 }
                 next
             }
diff --git a/tests/specializations.rs b/tests/specializations.rs
index 949b2a7de..cb2141053 100644
--- a/tests/specializations.rs
+++ b/tests/specializations.rs
@@ -466,7 +466,7 @@ quickcheck! {
         helper(v.iter().copied());
         helper(v.iter().copied().filter(Result::is_ok));
 
-        fn helper(it: impl Iterator<Item = Result<u8, u8>> + DoubleEndedIterator + Clone) {
+        fn helper(it: impl DoubleEndedIterator<Item = Result<u8, u8>> + Clone) {
             macro_rules! check_results_specialized {
                 ($src:expr, |$it:pat| $closure:expr) => {
                     assert_eq!(