Trait ToLuma

pub trait ToLuma {
    type Standard: TransferFunction;

    // Required method
    fn to_luma<U: Channel>(&self) -> Luma<U, Self::Standard>;
}

Required Associated Types

type Standard: TransferFunction

Required Methods

fn to_luma<U: Channel>(&self) -> Luma<U, Self::Standard>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl ToLuma for u8

type Standard = Srgb

fn to_luma<U: Channel>(&self) -> Luma<U, Srgb>

Implementors

impl<T, C: ToLuma> ToLuma for AlphaColor<T, C>

type Standard = <C as ToLuma>::Standard

impl<T: Channel, S: TransferFunction> ToLuma for Luma<T, S>

type Standard = S

impl<T: Channel, S: TransferFunction> ToLuma for Rgb<T, S>

type Standard = S