Struct gemini_engine::elements::view::utils::BlitCache

pub struct BlitCache<T> { /* private fields */ }

BlitCache is used if there is chance that you might have to render the same thing multiple times without moving or changing it.

Implementations

impl<T> BlitCache<T>where T: PartialEq<T>,

pub const DEFAULT: BlitCache<T> = _

pub fn new(independent: Vec<T>, dependent: Vec<Vec2D>) -> Self

pub fn is_default(&self) -> bool

pub fn dependent(&self) -> Option<Vec<Vec2D>>

Returns the stored dependent value. Returns None if the cache is set to its default

pub fn is_cache_valid(&self, other_independent: &Vec<T>) -> bool

Trait Implementations

impl<T> Clone for BlitCache<T>where T: PartialEq<T> + Clone,

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for BlitCache<T>

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

Formats the value using the given formatter.

impl<T> PartialEq<BlitCache<T>> for BlitCache<T>where T: PartialEq<T>,

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.