Definition make_covering_sieve (S : sieve X) (H : site_topology C X S) : covering_sieve := make_carrier _ S H.
Require Import UniMath.Foundations.All. Require Import UniMath.CategoryTheory.Core.Categories. Require Import UniMath.CategoryTheory.GrothendieckToposes.Sieves. Require Import UniMath.CategoryTheory.GrothendieckToposes.Topologies.