Struct ColorOptions 

pub struct ColorOptions {
    pub num_colors: Option<u32>,
    pub loss: LossAlgorithm,
}

The options for transforming an image to have a different color depth.

Fields

num_colors: Option<u32>

The maximum number of colors to admit. None means no limit

loss: LossAlgorithm

The distance algorithm to use for calculating the loss between colors.

The default is L2.

Trait Implementations

impl Clone for ColorOptions

fn clone(&self) -> ColorOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColorOptions

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

Formats the value using the given formatter.

impl Default for ColorOptions

fn default() -> ColorOptions

Returns the “default value” for a type.

impl PartialEq for ColorOptions

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

impl Eq for ColorOptions

impl StructuralPartialEq for ColorOptions