{ cabal, Stream }: cabal.mkDerivation (self: { pname = "arrows"; version = "0.4.4.1"; sha256 = "1qpbpwsc3frjdngwjv3r58nfa0ik88cqh24ls47svigsz3c4n42v"; buildDepends = [ Stream ]; meta = { homepage = "http://www.haskell.org/arrows/"; description = "Arrow classes and transformers"; license = self.stdenv.lib.licenses.bsd3; platforms = self.ghc.meta.platforms; maintainers = [ self.stdenv.lib.maintainers.andres self.stdenv.lib.maintainers.simons ]; }; })