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17 lines
600 B
Dart
17 lines
600 B
Dart
import 'dart:typed_data';
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import 'package:protobuf/protobuf.dart';
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Future<Uint8List> protobufUpdateBytes<T extends GeneratedMessage>(
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T Function(List<int>) fromBuffer,
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Uint8List oldBytes,
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Future<T> Function(T) update) async {
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final oldObj = fromBuffer(oldBytes);
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final newObj = await update(oldObj);
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return Uint8List.fromList(newObj.writeToBuffer());
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}
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Future<Uint8List> Function(Uint8List)
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protobufUpdate<T extends GeneratedMessage>(
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T Function(List<int>) fromBuffer, Future<T> Function(T) update) => (oldBytes) => protobufUpdateBytes(fromBuffer, oldBytes, update);
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