Macro style 

macro_rules! style {
    () => { ... };
    ( $( $color: ident )? $( + $decor: ident )* ) => { ... };
}

Creates a Style struct, without formatting text.

Similar to Style struct builder pattern.

Examples

// Red
let style = style!(Red);
println!("{}", style.format("Hello"));

// Red, italic, and bold
let style = style!(Red + italic + bold);
println!("{}", style.format("Hello"));

// Default color, italic and bold
let style = style!(+i+b);
println!("{}", style.format("Hello"));