chromium/device/fido/device_operation.h

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef DEVICE_FIDO_DEVICE_OPERATION_H_
#define DEVICE_FIDO_DEVICE_OPERATION_H_

#include <stdint.h>

#include <optional>
#include <utility>
#include <vector>

#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/memory/raw_ptr.h"
#include "base/task/sequenced_task_runner.h"
#include "device/fido/fido_constants.h"
#include "device/fido/fido_device.h"

namespace device {

// GenericDeviceOperation is a base class to allow a |DeviceOperation| to be
// held in |std::unique_ptr| without having to know the concrete type of the
// operation.
class GenericDeviceOperation { … };

template <class Request, class Response>
class DeviceOperation : public GenericDeviceOperation { … };

}  // namespace device

#endif  // DEVICE_FIDO_DEVICE_OPERATION_H_