Method drop

node-graph/libraries/canvas-utils/src/wasm.rs:196–208

(&mut self)

impl Drop for CanvasImpl {
	fn drop(&mut self) {
		let canvas_id = self.canvas_id;
		let window = window().expect("should have a window in this context");
		let window_obj = Object::from(window);

		let image_canvases_key = JsValue::from_str(CANVASES_OBJECT_KEY);

		if let Ok(canvases) = Reflect::get(&window_obj, &image_canvases_key) {
			let canvases = Object::from(canvases);
			let js_key = JsValue::from_str(canvas_id.to_string().as_str());
			Reflect::delete_property(&canvases, &js_key).unwrap();
		}
	}
}

// SAFETY: WASM is single-threaded, so Send/Sync are safe