Trait riddle_common::ColorElementConversion

pub trait ColorElementConversion<T> {
    fn convert(&self) -> T;
}

Define the mapping between two ColorElement types.

Implemented by both individual color channel types, and compound types like Color.

Required methods

fn convert(&self) -> T

Given a value that implements this trait, produce an equivalent color element of the destination type.

Example

// Convert a float color channel value in to a byte color channel value.
let byte_val: u8 = 255;
let float_val: f32 = 1.0;
assert_eq!(byte_val, float_val.convert());

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Implementations on Foreign Types

impl ColorElementConversion<f32> for u8

fn convert(&self) -> f32

impl ColorElementConversion<u8> for u8

fn convert(&self) -> Self

impl ColorElementConversion<u8> for f32

fn convert(&self) -> u8

impl ColorElementConversion<f32> for f32

fn convert(&self) -> Self

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Implementors

impl<T: ColorElement, F: ColorElementConversion<T>> ColorElementConversion<Color<T>> for Color<F>

Support converting colors between element types

Example

let a: Color<f32> = Color::RED;
let b: Color<u8> = Color::RED;
let a_converted: Color<u8> = a.convert();
assert_eq!(b, a_converted);

fn convert(&self) -> Color<T>

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