1 use console::style; 2 main()3 fn main() { 4 for i in 0..=255 { 5 print!("{:03} ", style(i).color256(i)); 6 if i % 16 == 15 { 7 println!(""); 8 } 9 } 10 11 for i in 0..=255 { 12 print!("{:03} ", style(i).black().on_color256(i)); 13 if i % 16 == 15 { 14 println!(""); 15 } 16 } 17 } 18