Dart Future.wait for multiple futures and get back results of different types

Question

I\'m using Flutter to download 3 different sets of data from a server, then do something with all 3 sets. I could do this:

List foos = await downl         


        

Answer 1

I think is not possible to do in a super nice fashion. All you can do is something like this:

void main() async {
  List> result = await Future.wait>([
    getStringData(),
    getIntData(),
  ]);

  print(result[0]);
  print(result[1]);
}

Future> getStringData() {
  return Future.value(["a", "b"]);
}

Future> getIntData() {
  return Future.value([1, 2]);
}