Rust - loop vs while vs for

loop_vs_while_for.rs

fn main() {

    let mut count = 3;

    loop {
        if count > 0 { 
            println!("{count}!");
            count -= 1;
        } else {
            break
        }
    }
    println!("LIFTOFF!");
    
    let mut count = 3;
    
    while count > 0 {
        println!("{count}!");
        count -= 1;
    }
    println!("LIFTOFF!");
    
    for number in (1..4).rev() {
        println!("{number}!")
    }
    println!("LIFTOFF!");
}