Enum GrayExpand 

#[non_exhaustive]
pub enum GrayExpand {
    Broadcast,
}

How to expand grayscale channels to RGB.

Used when converting from a grayscale layout to an RGB-family layout.

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.

Broadcast

Channel broadcast: v → (v, v, v). Lossless.

Trait Implementations

impl Clone for GrayExpand

fn clone(&self) -> GrayExpand

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GrayExpand

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

Formats the value using the given formatter.

impl Hash for GrayExpand

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for GrayExpand

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

impl Eq for GrayExpand

impl StructuralPartialEq for GrayExpand