colored/
customcolors.rs

1/// Custom color structure, it will generate a true color in the result
2#[derive(Debug, Copy, Clone, PartialEq, Eq)]
3pub struct CustomColor {
4    /// Red
5    pub r: u8,
6    /// Green
7    pub g: u8,
8    /// Blue
9    pub b: u8,
10}
11
12/// This only makes custom color creation easier.
13impl CustomColor {
14    /// Create a new custom color
15    pub fn new(r: u8, g: u8, b: u8) -> Self {
16        Self { r, g, b }
17    }
18}
19
20impl From<(u8, u8, u8)> for CustomColor {
21    fn from((r, g, b): (u8, u8, u8)) -> Self {
22        Self::new(r, g, b)
23    }
24}
25
26#[cfg(test)]
27mod tests {
28    use crate::*;
29    #[cfg_attr(feature = "no-color", ignore)]
30    #[test]
31    fn main() {
32        let my_color = CustomColor::new(0, 120, 120);
33        insta::assert_snapshot!("Greetings from Ukraine".custom_color(my_color));
34    }
35
36    #[test]
37    fn from_tuple() {
38        let tuple = (1u8, 255u8, 0u8);
39        let cc = CustomColor::from(tuple);
40
41        assert_eq!(cc.r, tuple.0);
42        assert_eq!(cc.g, tuple.1);
43        assert_eq!(cc.b, tuple.2);
44    }
45}