// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

module blink.mojom;

import "mojo/public/mojom/base/big_buffer.mojom";

// This struct represents PerformanceMark and PerformanceMeasure.
// https://w3c.github.io/user-timing/#performancemark
// https://w3c.github.io/user-timing/#performancemeasure
struct PerformanceMarkOrMeasure {
  enum EntryType{
    kMark,
    kMeasure,
  };
  string name;
  EntryType entry_type;
  double start_time;
  double duration;
  // Nullable because PerformanceMark and PerformanceMeasure might not have a
  // detail.
  mojo_base.mojom.BigBuffer? detail;
};