{ cabal, Cabal, transformers }: cabal.mkDerivation (self: { pname = "failure"; version = "0.2.0"; sha256 = "1z7q2ldgfm0khar3vx7paz0jigzd720xjq2s0x02qf2m3iv0ilcv"; buildDepends = [ Cabal transformers ]; meta = { homepage = "http://www.haskell.org/haskellwiki/Failure"; description = "A simple type class for success/failure computations"; license = self.stdenv.lib.licenses.bsd3; platforms = self.ghc.meta.platforms; maintainers = [ self.stdenv.lib.maintainers.andres self.stdenv.lib.maintainers.simons ]; }; })