关于ex15

Question 1

rust中是否有支持指针类型转换的方法，类似c语言中的char* 强制转换成int *。

Question 2

let mut c = b'x';
let p1 = &mut c as *mut u8;
let p2 = p1 as *mut i32;

Answer · 2019-07-20T08:30:10.000Z

let mut c = b'x';
let p1 = &mut c as *mut u8;
let p2 = p1 as *mut i32;