Struct AssetCache 

pub struct AssetCache { /* private fields */ }

A cache for storing loaded game assets, keyed by URL.

Implementations

impl AssetCache

Implements cache query and management for AssetCache.

pub fn get_state(&self, url: &str) -> Option<AssetState>

Returns the state of the asset with the given URL, or None if not cached.

Arguments

• &str - The asset URL.

Returns

• Option<AssetState> - The asset state, or None.

pub fn get_image(&self, url: &str) -> Option<HtmlImageElement>

Returns the loaded image for the given URL, or None if not loaded.

Arguments

• &str - The asset URL.

Returns

• Option<HtmlImageElement> - The loaded image, or None.

pub fn is_all_loaded(&self) -> bool

Returns true if all assets in the cache have finished loading.

Returns

• bool - True if no assets are in the Loading state.

pub fn loaded_count(&self) -> usize

Returns the number of assets that have been successfully loaded.

Returns

• usize - The count of loaded assets.

pub fn clear(&mut self)

Removes all entries from the cache.

impl AssetCache

pub fn new() -> Self

Trait Implementations

impl Clone for AssetCache

fn clone(&self) -> AssetCache

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AssetCache

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

Formats the value using the given formatter.

impl Default for AssetCache

Implements Default for AssetCache as a new empty cache.

fn default() -> AssetCache

Returns the “default value” for a type.

impl PartialEq for AssetCache

fn eq(&self, other: &AssetCache) -> 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 StructuralPartialEq for AssetCache