third_party/perfetto/protos/perfetto/trace_processor/metrics_impl.proto

/*
 * Copyright (C) 2018 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";

package perfetto.protos;

// The wrapping result of any metric builder function in trace processor. This
// is an internal implementation detail of trace processor so should not be
// relied on.
message ProtoBuilderResult {
  // Whether the result is a singular proto builder result or the result of
  // a repeated field builder.
  optional bool is_repeated = 1;
  oneof result {
    SingleBuilderResult single = 2;
    RepeatedBuilderResult repeated = 3;
  }
}

// The result of a repeated field function for a metric proto in trace
// processor. This is an internal implementation detail of trace processor so
// should not be relied on.
message RepeatedBuilderResult {
  message Value {
    oneof data {
      int64 int_value = 1;
      string string_value = 2;
      double double_value = 3;
      bytes bytes_value = 4;
    }
  }
  repeated Value value = 1;
}

// The result of a builder function for a metric proto in trace processor. This
// is an internal implementation detail of trace processor so should not be
// relied on.
message SingleBuilderResult {
  // The type of the result. The possible values are given by
  // FieldDescriptorProto::Type.
  optional uint32 type = 1;

  // The type name of the result if the result is a message or enum type.
  optional string type_name = 2;

  // The raw proto bytes of a message.
  optional bytes protobuf = 3;
}