Enum ColorSpaceLayout

#[non_exhaustive]
pub enum ColorSpaceLayout {
    Rectangular,
    HueFirst,
    HueThird,
}

The layout of a color space, particularly the hue component.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Rectangular

Rectangular, no hue component.

HueFirst

Cylindrical, hue is first component.

HueThird

Cylindrical, hue is third component.

Implementations

impl ColorSpaceLayout

pub(crate) const fn scale(self, components: [f32; 3], scale: f32) -> [f32; 3]

Multiply all components except for hue by scale.

This function is used for both premultiplying and un-premultiplying. See §12.3 of Color 4 spec for context.

pub(crate) const fn hue_channel(self) -> Option<usize>

Trait Implementations

impl Clone for ColorSpaceLayout

fn clone(&self) -> ColorSpaceLayout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColorSpaceLayout

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

Formats the value using the given formatter.

impl PartialEq for ColorSpaceLayout

fn eq(&self, other: &ColorSpaceLayout) -> 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 ColorSpaceLayout

impl Eq for ColorSpaceLayout

impl StructuralPartialEq for ColorSpaceLayout