macro_rules! format_fg_color {
($red:literal,$green:literal,$blue:literal) => { ... };
}Expand description
Creates a ANSI Terminal Foreground Color Code using the specified RGB values
use irox_tools::format_fg_color;
pub const VARBL : &str = format_fg_color!(0x10,0x10,0x10);
assert_eq!("\u{1B}[38;2;16;16;16m", VARBL);