#![allow(unused_variables)]
fn main() {
    println!("{}, `{name:.*}` has 3 fractional digits", "Hello", 3, name = 1234.56);
    println!("{}, `{name:.*}` has 3 characters", "Hello", 3, name = "1234.56");
    println!(
        "{}, `{name:>8.*}` has 3 right-aligned characters", "Hello", 3, name = "1234.56"
    );
}