blob: 8af63336a3c0a58348425ea21c0023b3ccab4a6f [file] [log] [blame]
// Copyright 2020 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <stdint.h>
#include "base/callback_forward.h"
namespace pp {
class CompletionCallback;
} // namespace pp
namespace chrome_pdf {
// A `base::OnceCallback` compatible with `pp::CompletionCallback`. Accepts an
// `int32_t` result.
using ResultCallback = base::OnceCallback<void(int32_t)>;
// Adapts a `ResultCallback` to be invoked as a `pp::CompletionCallback`.
// Note that the `ResultCallback` will be deleted only when the
// `pp::CompletionCallback` runs. This implies that the `pp::CompletionCallback`
// must always be run exactly once.
// Also note that there is no replacement for `pp::CompletionCallbackFactory`;
// use a `base::WeakPtrFactory` on the receiver object instead.
pp::CompletionCallback PPCompletionCallbackFromResultCallback(
ResultCallback callback);
} // namespace chrome_pdf