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Swift Concurrency で遅延実行

Posted at

Swift Concurrency な環境で DispatchQueue を書きたくないので

コード

Before

DispatchQueue.main.asyncAfter(deadline: .now() + 1.0) {
  print("遅延処理")
}

After

Task {
  try await Task.sleep(nanoseconds: 1_000_000_000)
  print("遅延処理")
}

参考

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