Question

How to generate random lowercase letters in Rust

Answer 1

extern crate rand;

use rand::Rng;

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

    let mut i = 0;

    while i < 7 {
        print!("{}", rng.gen_range(b'a'..=b'z') as char);
        i = i + 1;
    }
}

 
     
/*
run:
  
gyrbzge
  
*/

 

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