Implementation of temp:// Asset Source

Cargo.toml

@@ -1437,6 +1437,17 @@ description = "Demonstrates how to wait for multiple assets to be loaded."
 category = "Assets"
 wasm = true
 
+[[example]]
+name = "temp_asset"
+path = "examples/asset/temp_asset.rs"
+doc-scrape-examples = true
+
+[package.metadata.example.temp_asset]
+name = "Temporary assets"
+description = "How to use the temporary asset source"
+category = "Assets"
+wasm = true
+
 # Async Tasks
 [[example]]
 name = "async_compute"

crates/bevy_asset/Cargo.toml

@@ -51,12 +51,23 @@ web-sys = { version = "0.3", features = [
   "Window",
   "Response",
   "WorkerGlobalScope",
+  "Navigator",
+  "StorageManager",
+  "FileSystemFileHandle",
+  "FileSystemDirectoryHandle",
+  "FileSystemGetDirectoryOptions",
+  "FileSystemGetFileOptions",
+  "File",
+  "FileSystemWritableFileStream",
+  "FileSystemRemoveOptions",
 ] }
 wasm-bindgen-futures = "0.4"
 js-sys = "0.3"
+async-channel = "2.2.0"
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]
 notify-debouncer-full = { version = "0.3.1", optional = true }
+tempfile = "3.10.1"
 
 [dev-dependencies]
 bevy_core = { path = "../bevy_core", version = "0.14.0-dev" }

crates/bevy_asset/src/io/wasm.rs

@@ -8,6 +8,10 @@ use wasm_bindgen::{prelude::wasm_bindgen, JsCast, JsValue};
 use wasm_bindgen_futures::JsFuture;
 use web_sys::Response;
 
+mod web_file_system;
+
+pub use web_file_system::*;
+
 /// Represents the global object in the JavaScript context
 #[wasm_bindgen]
 extern "C" {