Documentation
#![allow(dead_code, unused_must_use, unused_imports)]

use crus::ls;
use crus::run_cmd;
mod str_encode;

fn main() {
    println!("Hello, world!");
    run_cmd();

    if let Err(e) = ls() {
        println!("\n执行异常,提示: {}", e);
    }

    str_encode::encode_base64();
    if let Err(e) = str_encode::decode_base64(){
        println!("err: {}\n", e);
    }
}