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