third_party/perfetto/protos/perfetto/metrics/custom_options.proto

/*
 * Copyright (C) 2019 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

syntax = "proto2";

import "google/protobuf/descriptor.proto";

// Field options you can define on a metric. These options are only exposed as
// part of JSON export.
extend google.protobuf.FieldOptions {
  optional string unit = 50001;
  optional string improvementDirection = 50002;
}