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replace std::mem::replace with std::mem::take according to clippy sugguestion

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frost.wong 2025-01-10 12:41:50 +08:00
parent 2a955f937c
commit 0fec17b5d9
1 changed files with 1 additions and 1 deletions
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codes/rust/chapter_hashing/hash_map_chaining.rs
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@ -63,7 +63,7 @@ impl HashMapChaining {
/* 扩容哈希表 */ /* 扩容哈希表 */
fn extend(&mut self) { fn extend(&mut self) {
// 暂存原哈希表 // 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 // 初始化扩容后的新哈希表
self.capacity *= self.extend_ratio; self.capacity *= self.extend_ratio;