| Index: lib/protobuf/runtime/FieldInfo.dart | 
| diff --git a/lib/protobuf/runtime/FieldInfo.dart b/lib/protobuf/runtime/FieldInfo.dart | 
| new file mode 100644 | 
| index 0000000000000000000000000000000000000000..a000339ed81f6ebfc97796c7ba3e1a5149e793a4 | 
| --- /dev/null | 
| +++ b/lib/protobuf/runtime/FieldInfo.dart | 
| @@ -0,0 +1,23 @@ | 
| +// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file | 
| +// for details. All rights reserved. Use of this source code is governed by a | 
| +// BSD-style license that can be found in the LICENSE file. | 
| + | 
| +/** | 
| + * An object representing a protobuf message field. | 
| + */ | 
| +class FieldInfo { | 
| +  final String name; | 
| +  final int tagNumber; | 
| +  final int type; | 
| +  final MakeDefaultFunc makeDefault; | 
| +  final CreateBuilderFunc subBuilder; | 
| +  final ValueOfFunc valueOf; | 
| + | 
| +  FieldInfo(String this.name, int this.tagNumber, int type, | 
| +      [MakeDefaultFunc makeDefault, CreateBuilderFunc this.subBuilder = null, | 
| +      ValueOfFunc this.valueOf = null]) | 
| +      : this.type = type, this.makeDefault = | 
| +        makeDefault == null ? Builder._defaultForType(type) : makeDefault; | 
| + | 
| +  String toString() => name; | 
| +} | 
|  |