loadBuffer method

@override Future<ImmutableBuffer> loadBuffer(String key)

Retrieve a binary resource from the asset bundle as an immutable buffer.

Throws an exception if the asset is not found.

Implementation

@override
// This is an override on Flutter greater than 3.1
// ignore: override_on_non_overriding_member
Future<ImmutableBuffer> loadBuffer(String key) {
  final outerSpan = _hub.getSpan();
  return _wrapLoad(
    outerSpan,
    'loadBuffer',
    key,
    () => _loadBuffer(key),
    updateInnerSpan: (innerSpan) => innerSpan?.setData('file.path', key),
  );
}