ktf deserializer returns with Error::EOF when deserializing struct/newtype variants in enums

[keesvv]

See title. I suspect it has to do with the deserializer trying to deserialize a new map while we're still working within the same map.

ktf cannot nest maps because of its table-like characteristic; we might need to store some sort of reference to the current map being parsed.

Any help would be greatly appreciated! <3