16 lines
531 B
Dart
16 lines
531 B
Dart
import 'dart:async';
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typedef ComputeCallback = Future<R> Function<Q, R>(
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FutureOr<R> Function(Q message) callback, Q message,
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{String? debugLabel});
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// keep types in sync with [computeCallbackFromRunInBackground]
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typedef ComputeRunner = Future<T> Function<T, U>(
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FutureOr<T> Function(U arg) function, U arg);
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ComputeCallback computeCallbackFromRunInBackground(ComputeRunner runner) {
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return <U, T>(FutureOr<T> Function(U arg) callback, U arg,
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{String? debugLabel}) =>
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runner.call(callback, arg);
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}
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