isolate_compute.dart
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isolate_compute.dart
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Future<R> compute<T, R>(R Function(T) fn, T input) async {↵
final port = ReceivePort();↵
await Isolate.spawn((msg) {↵
final [SendPort p, T data] = msg as List;↵
p.send(fn(data));↵
}, [port.sendPort, input]);↵
return await port.first as R;↵
}↵
final result = await compute(heavyTask, data);
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