Compare integers

---

• We can use the regular <, >, == operators to compare any type of integers assuming the two sides are from the same type.
• The cmp method returns a value from the Ordering enum.

examples/numbers/compare-integers/src/main.rs

fn main() {
    let x = 1;
    let y = 2;
    let z = 1;
    println!("{}", x < y);
    println!("{:?}", x.cmp(&y));
    println!("{}", y < x);
    println!("{:?}", y.cmp(&x));
    println!("{}", x < z);
    println!("{:?}", x.cmp(&z));
    println!();

    let x: u8 = 1;
    let y: u8 = 2;
    println!("{}", x < y);
    println!("{:?}", x.cmp(&y));
}

true
Less
false
Greater
false
Equal

true
Less