public abstract void Deserialize(out MessageWithUInt32 item);
 public abstract void Serialize(MessageWithUInt32 item);
 public override void Serialize(MessageWithUInt32 item)
 {
     Serializer.Serialize(_writer, item);
 }
 public override void Deserialize(out MessageWithUInt32 item)
 {
     item = Serializer.Deserialize<MessageWithUInt32>(_reader);
 }
 public override void Serialize(MessageWithUInt32 item)
 {
     Serializer.Serialize(Stream.Null, item);
 }
 public override void Serialize(MessageWithUInt32 item)
 {
     _writer.WriteVarint(item.Value);
 }
 public override void Deserialize(out MessageWithUInt32 item)
 {
     item = new MessageWithUInt32() { Value = (uint)_reader.ReadInt32() };
 }