syntax="proto2"; package proto; enum CompressType { CompressTypeNone = 0; CompressTypeGzip = 1; CompressTypeZlib = 2; CompressTypeSnappy = 3; CompressTypeLZ4 = 4; } message Misc { required CompressType required_enum = 1; optional CompressType optional_enum = 2; repeated CompressType repeated_enum = 3; required uint64 required_uint64 = 4; optional uint64 optional_uint64 = 5; repeated uint64 repeated_uint64 = 6; required string required_string = 7; optional string optional_string = 8; repeated string repeated_string = 9; required bool required_bool = 10; optional bool optional_bool = 11; repeated bool repeated_bool = 12; required int32 required_int32 = 13; optional int32 optional_int32 = 14; repeated int32 repeated_int32 = 15; }