fact: Definition disp_functor_data_from_disp_functor {C' C} {F} {D' : disp_cat C'} {D : disp_cat C} (FF : disp_functor F D' D) : disp_functor_data F D' D := pr1 FF.
imports: UniMath.Foundations.Sets UniMath.MoreFoundations.PartA UniMath.CategoryTheory.Core.Categories UniMath.CategoryTheory.Core.Functors UniMath.CategoryTheory.Core.Isos UniMath.CategoryTheory.DisplayedCats.Core UniMath.CategoryTheory.DisplayedCats.Isos