Dolittle Documentation



The use of the attribute [Serializable]is only needed for things that will be serialized typically by the built-in binary serializer. This used to be something needed to be done for types that was going to be marshalled between different AppDomains within the same process. At Dolittle we do not promote the practice of having multiple AppDomains within a single process, as we rely on process isolation from the underlying operating system instead.

A common scenario you’ll also see is that the use of the [Serializable] attribute comes standard from templates for runtime exceptions. But again, for the same reason.