From fc448cf3f4f0927078f74974bac75bca0e874946 Mon Sep 17 00:00:00 2001
From: ToMe25 <ToMe25@gmx.de>
Date: Fri, 7 Jun 2024 15:32:46 +0200
Subject: [PATCH] Optimize Set is_disjoint

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

diff --git a/src/set.rs b/src/set.rs
index bd98af7d0..7760bfd3b 100644
--- a/src/set.rs
+++ b/src/set.rs
@@ -1044,7 +1044,7 @@ where
     /// assert_eq!(a.is_disjoint(&b), false);
     /// ```
     pub fn is_disjoint(&self, other: &Self) -> bool {
-        self.iter().all(|v| !other.contains(v))
+        self.intersection(other).next().is_none()
     }
 
     /// Returns `true` if the set is a subset of another,