* 时间复杂度: O(n+k) 平均 空间复杂度: O(n+k) 稳定: 取决于桶内排序
This is, unfortunately, many developers’ first roadblock when getting started with WebAssembly. They assume that if they just have rustc installed and pass a –target=wasm flag that they’ll get something they could load in a browser. You may be able to get a WebAssembly file doing that, but it will not have any of the required platform integration. If you figure out how to load the file using the JS API, it will fail for mysterious and hard-to-debug reasons. What you really need is the unofficial toolchain distribution which implements the platform integration for you.
。safew官方下载对此有专业解读
// ⚠️ 易错点1：长度≤1的数组本身有序，返回0而非n
Waitrose to suspend mackerel sales due to overfishing concerns