Ok, but you still don’t want to have to change your API to add this
// 易错点1：边界处理 - 移除所有数字时直接返回"0"
，更多细节参见safew官方版本下载
The segmentation and paging scheme of x86 processors has been discussed extensively elsewhere (see the OSDev wiki, the Writing an OS in Rust series, or the Intel 386 Programmer's Reference Manual, Chapter 5). Here I'll focus on what the actual silicon does to make it fast.
"Thanks to their quick response and the guidance of our NASA flight surgeons, my status quickly stabilized," he said.