First Rust app (guessing game)

Cargo.toml

[package]
name = "guessing_game"
version = "0.1.0"
edition = "2021"
authors = ["techygrrrl", "foo <foo@example.com>", "bar <bar@example.com>", "baz <baz@example.com>"]
description = "This is my firrrst Rrrust app!!!!"

# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

[dependencies]
clap = { version = "4.0.7", features = ["derive"] }
rand = "0.8.3"

main.rs

/*!
# test 2
Hello, world 2!
I am some documentation!
```
println!("Hello, world!");
```
*/

use clap::Parser;
use rand::Rng;
use std::io;
use std::cmp::Ordering;

#[derive(Parser, Debug)]
#[command(
    author, 
    version, 
    about, 
    long_about = None, 
    help_template = "\
    {before-help}{name} {version} {author-with-newline}{about-with-newline} \
    {usage-heading} {usage} {all-args}{after-help}"
)]
struct Args {
    /// Your name
    #[arg(short, long)]
    name: String,
}
/// A fun game that allows you to guess a numberrr!!!
fn main() {
    let args = Args::parse();

    println!("Hey, {}, guess the number!", args.name);

    let secret_number = rand::thread_rng().gen_range(1..=100);

    // println!("The secret number is {secret_number}");

    loop {
        println!("Please input your guess.");

        let mut guess = String::new();
    
        io::stdin()
            .read_line(&mut guess)
            .expect("Failed to read line");
        
        // let guess: u32 = guess.trim().parse().expect("Please type a number!");
        let guess: u32 = match guess.trim().parse() {
            Ok(num) => num,
            Err(_) => continue,
        };
    
        println!("You guessed: {guess}");
    
        match guess.cmp(&secret_number) {
            Ordering::Less => println!("Too small!"),
            Ordering::Greater => println!("Too big!"),
            Ordering::Equal => {
                println!("You win!");
                break;
            }
        }
    }
}