Struct Cache

pub struct Cache { /* private fields */ }

A cache for caching the results of a sizing a Grid Item or Flexbox Item

Implementations

impl Cache

pub const fn new() -> Self

Create a new empty cache

pub fn get( &self, known_dimensions: Size<Option<f32>>, available_space: Size<AvailableSpace>, run_mode: RunMode, ) -> Option<LayoutOutput>

Try to retrieve a cached result from the cache

pub fn store( &mut self, known_dimensions: Size<Option<f32>>, available_space: Size<AvailableSpace>, run_mode: RunMode, layout_output: LayoutOutput, )

Store a computed size in the cache

pub fn clear(&mut self)

Clear all cache entries

pub fn is_empty(&self) -> bool

Returns true if all cache entries are None, else false