Answers for "how to generate a random number in rust"

Rust

3

random number generator in rust

use rand::Rng;

fn main() {
    let mut rng = rand::thread_rng();

    let n1: u8 = rng.gen();
    println!("Random u8: {}", n1);
    println!("Random u32: {}", rng.gen::<u32>());
    //print with range[1 to 4]
 	let n2: u8 = rand::thread_rng().gen_range(1..5);

}

Posted by: Guest on August-28-2021

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