#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？
BY codedump的电报频道
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telegram from vn