fii_id/utils/
functions.rs

1use rand::prelude::*;
2pub fn gen_random() -> i64 {
3    return rand::thread_rng().gen_range(1000000000..9999999999);
4}
5pub fn checknum(num: String) -> String {
6    let mut n: String;
7    n = num.clone();
8    while n.len() < 5 {
9        n = format!("0{}", n.clone());
10    }
11    return n.to_string();
12}