Struct ColorCache 

pub struct ColorCache { /* private fields */ }

Simple hash cache for downgrade results (bounded; clears on overflow).

Implementations

impl ColorCache

pub fn new(profile: ColorProfile) -> Self

Create a new cache with default capacity (4096 entries).

pub fn with_capacity(profile: ColorProfile, max_entries: usize) -> Self

Create a new cache with the given maximum entry count.

pub fn downgrade_rgb(&mut self, rgb: Rgb) -> Color

Downgrade an RGB color through the cache, returning the cached result.

pub fn downgrade_packed(&mut self, color: PackedRgba) -> Color

Downgrade a PackedRgba color through the cache.

pub fn stats(&self) -> CacheStats

Return current cache statistics.

Trait Implementations

impl Debug for ColorCache

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

Formats the value using the given formatter.