Crate fret_ui_assets 

UI render asset conveniences (Image/SVG caches and upload helpers).

This crate provides small caching layers for common UI render assets (images, SVGs) so components can avoid repeated decode/raster/upload work across frames.

This is an ecosystem crate: it composes higher-level policies on top of the core runtime services. See ADR 0106.

URL image note:

• ImageSource::from_url(...) is a direct helper for URL-backed image loads on every platform.
• For logical asset requests (resolve_image_source*), the shared image bridge can now consume resolver-provided AssetExternalReference::Url on every platform.
• The shipped desktop host still does not install a first-party default URL resolver; desktop apps must opt in with a custom resolver if they want URL assets.
• On Web/WASM, any ImageSource::Url now uses the browser’s image loader/decoder before readback into RGBA for GPU upload, so direct URL helpers and resolver-provided URL references avoid the old fetch bytes + Rust decode lane.
• The remaining first-party web limitation is the bytes-resolved logical-asset path: when no resolver layer returns AssetExternalReference::Url, the UI asset bridge still falls back to ResolvedAssetBytes and Rust-side decode, which can cost more CPU and memory than a browser-native decode path on image-heavy surfaces.

Re-exports

pub use asset_resolver::*;

pub use image_asset_cache::*;

pub use image_source::*;

pub use image_upload::*;

pub use svg_asset_cache::*;

pub use ui_assets::*;

Modules

asset_resolver

image_asset_cache

image_asset_state

image_source

Ecosystem-level img(source) helpers: decode/load + ImageAssetCache integration.

image_upload

svg_asset_cache

svg_asset_state

ui_assets