Struct ImageLoader 

pub struct ImageLoader { /* private fields */ }

Loads, decodes and caches images. A clone is the same loader; image_loader is the one every rememberAsyncImage uses.

Implementations

impl ImageLoader

pub fn new(limits: ImageCacheLimits, disk_dir: Option<PathBuf>) -> Self

A loader that keeps downloaded files in disk_dir, or none on disk when it is None.

pub fn cached(&self, request: &ImageRequest) -> Option<ImageBitmap>

The decoded image when the memory cache holds it.

pub fn load( &self, client: HttpClientRef, request: &ImageRequest, ) -> impl Future<Output = Result<ImageBitmap, ImageLoadError>> + use<>

Loads request, joining a load of the same request already under way. The load stops when every future it returned is dropped.

Trait Implementations

impl Clone for ImageLoader

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.