1 use std::borrow::Cow;
28 impl Display<Cow<'static, str>> for Color {
29     fn display(&self) -> Cow<'static, str> {  in display()
31             Color::Black => Cow::from("black"),  in display()
32             Color::Blue => Cow::from("blue"),  in display()
33             Color::Cyan => Cow::from("cyan"),  in display()
34             Color::DarkViolet => Cow::from("dark-violet"),  in display()
35             Color::ForestGreen => Cow::from("forest-green"),  in display()
36             Color::Gold => Cow::from("gold"),  in display()
37             Color::Gray => Cow::from("gray"),  in display()
38             Color::Green => Cow::from("green"),  in display()
39             Color::Magenta => Cow::from("magenta"),  in display()
40             Color::Red => Cow::from("red"),  in display()
41             Color::Rgb(r, g, b) => Cow::from(format!("#{:02x}{:02x}{:02x}", r, g, b)),  in display()
42             Color::White => Cow::from("white"),  in display()
43             Color::Yellow => Cow::from("yellow"),  in display()