pub fn srand(seed: u64)Expand description
Seeds the pseudo-random number generator used by rand() with the value seed.
Examples found in repository?
examples/basic.rs (line 5)
3fn main() {
4 // seed random
5 qrand::srand(12345);
6
7 // get random number from 0 to u32::MAX
8 let x = qrand::rand();
9
10 // get random number from given range
11 let x = qrand::gen_range(0., 1.);
12 assert!(x >= 0. && x < 1.);
13 println!("x={}", x);
14
15 // gen_range works for most of standard number types
16 let x: u8 = qrand::gen_range(64, 128);
17 assert!(x >= 64 && x < 128);
18 println!("x={}", x);
19}