Question How to serialize a System.Object for an RPC call?

Code (CSharp):

1.     [ClientRpc]
2.     public void MapSelectClientRpc(params object[] args)
3.     {
4.         CustomEvent.Trigger(gameObject, (string)args[0], args.Skip(1).ToArray());
5.     }

I'm trying to implement this as my RPC call, but it's triggering the error:

error  - MapSelectClientRpc - Don't know how to serialize Object[]. RPC parameter types must either implement INetworkSerializeByMemcpy or INetworkSerializable. If this type is external and you are sure its memory layout makes it serializable by memcpy, you can replace System.Object[] with ForceNetworkSerializeByMemcpy`1<System.Object[]>, or you can create extension methods for FastBufferReader.ReadValueSafe(this FastBufferReader, out System.Object[]) and FastBufferWriter.WriteValueSafe(this FastBufferWriter, in System.Object[]) to define serialization for this type.

I've been trying to follow the documentation at INetworkSerializable | Unity Multiplayer Networking (unity3d.com) but I can't figure out how to implement it in my use case. How can I use this to override the serialization so I can pass in my object? (this object will only ever contain the accepted types, like string, int, enum, etc)

 

Like the error suggests, you need to implement INetworkSerializeByMemcpy

Like that:

Code (CSharp):

1. public struct SomethingToSend : INetworkSerializeByMemcpy
2. {
3.   public int SomeInt;
4.   public bool SomeFloat
5. }

PS: I am not sure right now, but a NetworkVariable needs to be none-nullable, i expect that is also the case for RPC Messages.