randge

生成不重复的随机数

示例

use rand::thread_rng;

let v = randge(-15..15, 5, thread_rng());
let v: Vec<_> = v.collect();
// output: like [13, -3, -14, 5, 3]

lib.rs:

生成指定范围内的不重复随机数

示例

use rand::thread_rng;

let v = randge(-15..15, 5, thread_rng());
let v: Vec<_> = v.collect();
// output: like [13, -3, -14, 5, 3]

功能

• rand