src/google/protobuf/unittest_extension_nano.proto


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syntax = "proto2";

option java_outer_classname = "Extensions";
option java_package = "com.google.protobuf.nano.testext";

message ExtendableMessage {
  optional int32 field = 1;
  extensions 10 to max;
}

enum AnEnum {
  FIRST_VALUE = 1;
  SECOND_VALUE = 2;
}

message AnotherMessage {
  optional string string = 1;
  optional bool value = 2;
  repeated int32 integers = 3;
}

message ContainerMessage {
  extend ExtendableMessage {
    optional bool another_thing = 100;
    // The largest permitted field number, per
    // https://developers.google.com/protocol-buffers/docs/proto#simple
    optional bool large_field_number = 536870911;
  }
}

// For testNanoOptionalGroupWithUnknownFieldsEnabled;
// not part of the extensions tests.
message MessageWithGroup {
  optional group Group = 1 {
    optional int32 a = 2;
  }
}