From e36453ac25596530ea8eae490859571c1cc8f102 Mon Sep 17 00:00:00 2001
From: Frost Wong <frostwong@hotmail.com>
Date: Sun, 26 Jan 2025 06:09:26 +0800
Subject: [PATCH] replace std::mem::replace with std::mem::take according to
 clippy sugguestion (#1611)

Co-authored-by: frost.wong <happyhackerwqc@foxmail.com>
---
 codes/rust/chapter_hashing/hash_map_chaining.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/codes/rust/chapter_hashing/hash_map_chaining.rs b/codes/rust/chapter_hashing/hash_map_chaining.rs
index 8f081f006..f0773d82d 100644
--- a/codes/rust/chapter_hashing/hash_map_chaining.rs
+++ b/codes/rust/chapter_hashing/hash_map_chaining.rs
@@ -63,7 +63,7 @@ impl HashMapChaining {
     /* 扩容哈希表 */
     fn extend(&mut self) {
         // 暂存原哈希表
-        let buckets_tmp = std::mem::replace(&mut self.buckets, vec![]);
+        let buckets_tmp = std::mem::take(&mut self.buckets);
 
         // 初始化扩容后的新哈希表
         self.capacity *= self.extend_ratio;