{ cabal, mtl, transformers }: cabal.mkDerivation (self: { pname = "fclabels"; version = "2.0.0.5"; sha256 = "1xg0bvk6m981v05j3jp35hyclfilnic1q83kla8zlbnmdpqljqdb"; buildDepends = [ mtl transformers ]; meta = { homepage = "https://github.com/sebastiaanvisser/fclabels"; description = "First class accessor labels implemented as lenses"; license = self.stdenv.lib.licenses.bsd3; platforms = self.ghc.meta.platforms; maintainers = [ self.stdenv.lib.maintainers.andres ]; }; })