loadStructuredBinaryData<T> method

Future<T> loadStructuredBinaryData<T>(
  1. String key,
  2. FutureOr<T> parser(
    1. ByteData data

Retrieve ByteData from the asset bundle, parse it with the given function, and return that function's result.

The result is not cached by the default implementation; the parser is run each time the resource is fetched. However, some subclasses may implement caching (notably, subclasses of CachingAssetBundle).


Future<T> loadStructuredBinaryData<T>(String key, FutureOr<T> Function(ByteData data) parser) async {
  return parser(await load(key));