chromium/components/unexportable_keys/background_task_impl.h

// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_UNEXPORTABLE_KEYS_BACKGROUND_TASK_IMPL_H_
#define COMPONENTS_UNEXPORTABLE_KEYS_BACKGROUND_TASK_IMPL_H_

#include <optional>

#include "base/functional/callback.h"
#include "base/location.h"
#include "base/memory/scoped_refptr.h"
#include "base/task/sequenced_task_runner.h"
#include "base/time/time.h"
#include "base/timer/elapsed_timer.h"
#include "components/unexportable_keys/background_task.h"
#include "components/unexportable_keys/background_task_priority.h"
#include "components/unexportable_keys/background_task_type.h"

namespace unexportable_keys::internal {

// A template class implementing `BackgroundTask`. Background task is
// represented by a `task_` callback with a specific `ReturnType` that is passed
// from the background thread to a `reply_` callback.
template <typename T>
class BackgroundTaskImpl : public BackgroundTask { … };

}  // namespace unexportable_keys::internal

#endif  // COMPONENTS_UNEXPORTABLE_KEYS_BACKGROUND_TASK_IMPL_H_