in http://lua-api.factorio.com/0.13.11/Lua ... y_settings
it is specified that the function returns objects
I wonder what kind of objects it can return, because it seems that this function does not copy modules (which I can understand).Return value : Any items removed from this entity as a result of copying the settings.
But, it seems that it does not copy circuit settings either, which could nice, no ?
Infact it copies filters, requests, hash bar.