chromium/services/tracing/public/cpp/perfetto/track_name_recorder.h

// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SERVICES_TRACING_PUBLIC_CPP_PERFETTO_TRACK_NAME_RECORDER_H_
#define SERVICES_TRACING_PUBLIC_CPP_PERFETTO_TRACK_NAME_RECORDER_H_

#include "base/component_export.h"
#include "base/sequence_checker.h"
#include "base/threading/thread_id_name_manager.h"
#include "base/trace_event/trace_config.h"
#include "base/trace_event/typed_macros.h"
#include "third_party/perfetto/include/perfetto/tracing/internal/track_event_internal.h"

namespace tracing {

std::optional<uint64_t> GetTraceCrashId();

// A class that emits track descriptors for Chrome processes and threads.
class COMPONENT_EXPORT(TRACING_CPP) TrackNameRecorder
    : public perfetto::TrackEventSessionObserver,
      base::ThreadIdNameManager::Observer { … };

}  // namespace tracing

#endif  // SERVICES_TRACING_PUBLIC_CPP_PERFETTO_TRACK_NAME_RECORDER_H_