{ cabal, mtl, transformers }: cabal.mkDerivation (self: { pname = "statestack"; version = "0.2.0.3"; sha256 = "0w5vw8jmnwbfyma4a3ggdm9jvxf3c18kpwbvcmvr5szifaqv9sgx"; buildDepends = [ mtl transformers ]; meta = { description = "Simple State-like monad transformer with saveable and restorable state"; license = self.stdenv.lib.licenses.bsd3; platforms = self.ghc.meta.platforms; }; })