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#Rust
国内知名Rust社区贡献者Folyd,之前曾经给Rust贡献了一个优化的二分查找实现:《优化 Rust 标准库的 binary_search》。

但是这个实现,会导致在有多个重复元素的情况下,返回是不确定的,最终导致了币圈某产品的翻车,这里可以看到作者的后续推文
我们回到这个问题本身:除了撤销这个修改,下一步应该在Rust标准库里增加多个重复元素的测试用例了吧?



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#Rust
国内知名Rust社区贡献者Folyd,之前曾经给Rust贡献了一个优化的二分查找实现:《优化 Rust 标准库的 binary_search》。

但是这个实现,会导致在有多个重复元素的情况下,返回是不确定的,最终导致了币圈某产品的翻车,这里可以看到作者的后续推文
我们回到这个问题本身:除了撤销这个修改,下一步应该在Rust标准库里增加多个重复元素的测试用例了吧?

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