Definition disp_functor {C' C : category} (F : functor C' C) (D' : disp_cat C') (D : disp_cat C) := ∑ FF : disp_functor_data F D' D, disp_functor_axioms FF.
Require Import UniMath.Foundations.Sets. Require Import UniMath.MoreFoundations.PartA. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.Core.Functors. Require Import UniMath.CategoryTheory.Core.Isos. Require Import UniMath.CategoryTheory.DisplayedCats.Core. Require Import UniMath.CategoryTheory.DisplayedCats.Isos.