LuaLazyLoadedValue

A lazily loaded value. For performance reasons, we sometimes return a custom lazily-loaded value type instead of the native Lua value. This custom type lazily constructs the necessary value when LuaLazyLoadedValue::get is called, therefore preventing its unnecessary construction in some cases.

An instance of LuaLazyLoadedValue is only valid during the event it was created from and cannot be saved.