Struct Color

pub struct Color {
    pub r: u8,
    pub g: u8,
    pub b: u8,
    pub a: u8,
}

Represents a color, holding red, green, blue and alpha values as u8 each.

Fields

r: u8

g: u8

b: u8

a: u8

Trait Implementations

impl Clone for Color

fn clone(&self) -> Color

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Color

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Color

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Index<ColorChannel> for Color

Indexing implementation for the Color struct using ColorChannel as index.

Examples

use iris_lib::color::{Color, ColorChannel};

let color = Color { r: 1, g: 2, b: 3, a: 4 };
assert_eq!(1, color[ColorChannel::R]);
assert_eq!(2, color[ColorChannel::G]);
assert_eq!(3, color[ColorChannel::B]);
assert_eq!(4, color[ColorChannel::A]);

type Output = u8

The returned type after indexing.

fn index(&self, index: ColorChannel) -> &Self::Output

Performs the indexing (container[index]) operation.

impl PartialEq for Color

fn eq(&self, other: &Color) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Color

impl StructuralPartialEq for Color