quad_rand

Function gen_range

Source 
pub fn gen_range<T>(low: T, high: T) -> T
where
    T: RandomRange,
Examples found in repository?
examples/basic.rs (line 11)
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fn main() {
    // seed random
    qrand::srand(12345);

    // get random number from 0 to u32::MAX
    let x = qrand::rand();

    // get random number from given range
    let x = qrand::gen_range(0., 1.);
    assert!(x >= 0. && x < 1.);
    println!("x={}", x);

    // gen_range works for most of standard number types
    let x: u8 = qrand::gen_range(64, 128);
    assert!(x >= 64 && x < 128);
    println!("x={}", x);
}