Is it possible to generate nullable members in protobuf-net?
message ProtoBuf1 {
optional Int32? databit = 1;
optional Nullable databool
Yes, but it doesn't generate them by default if you are doing codegen from .proto.
If this is just C#, of course, you don't need a .proto - just:
[ProtoContract]
public class ProgoBuf1
{
[ProtoMember(1)]
public int? Foo {get;set;}
[ProtoMember(2)]
public float? Bar {get;set;}
}
If you are working from .proto, you could consider copying and editing csharp.xslt
to suit your preferred layout.