{ lib, buildDunePackage, fetchurl, }: buildDunePackage rec { pname = "lun"; version = "0.0.1"; minimalOCamlVersion = "4.12.0"; src = fetchurl { url = "https://github.com/robur-coop/lun/releases/download/v${version}/lun-${version}.tbz"; hash = "sha256-zKi63/g7Rw/c+xhAEW+Oim8suGzeL0TtKM8my/aSp5M="; }; meta = { description = "Optics in OCaml"; homepage = "https://git.robur.coop/robur/lun"; license = lib.licenses.isc; maintainers = [ ]; }; }