1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

/// Colors that represent a single LED.
#[derive(Clone, Copy, Debug)]
pub struct Rgbw {
    pub r: u8,
    pub g: u8,
    pub b: u8,
    pub w: u8,
}

impl Rgbw {
    /// Shorthand way to create an RGBW instance.
    pub fn new(r: u8, g: u8, b: u8, w: u8) -> Rgbw {
        Rgbw { r, g, b, w }
    }

    /// An RGBW instance with all values at 0.
    pub fn black() -> Self {
        Self::new(0, 0, 0, 0)
    }

    /// An RGBW instance with all values maxed out.
    pub fn white() -> Self {
        Self::new(255, 255, 255, 255)
    }
}