1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16

use rand::{self, Rng};

pub fn random_fg_color() -> String {
    use termion::color::*;
    let colors: Vec<String> = vec![format!("{}", Fg(LightGreen)),
                                   // format!("{}", Fg(LightBlack)),
                                   format!("{}", Fg(LightRed)),
                                   format!("{}", Fg(LightGreen)),
                                   format!("{}", Fg(LightYellow)),
                                   // format!("{}", Fg(LightBlue)),
                                   format!("{}", Fg(LightMagenta)),
                                   format!("{}", Fg(LightCyan)),
                                   format!("{}", Fg(LightWhite))];
    let c = &*rand::thread_rng().choose(&*colors).unwrap();
    c.clone()
}