fetchStreamed method
Fetch this asset and return a stream of its binary data.
Implementation
@override
Stream<List<int>> fetchStreamed({CdnFormat? format, int? size}) async* {
if (format != null || size != null) {
throw UnsupportedError('Cannot specify attachment format or size');
}
final response = await client.httpHandler.httpClient.send(Request('GET', url));
yield* response.stream;
}