15 lines
465 B
Nix
15 lines
465 B
Nix
{ cabal, tagged, transformers, transformersCompat }:
|
|
|
|
cabal.mkDerivation (self: {
|
|
pname = "contravariant";
|
|
version = "0.5.2";
|
|
sha256 = "05lnipshhjh8ld0c24h675rgljr54203vv9a4fsivw4asaj24q7y";
|
|
buildDepends = [ tagged transformers transformersCompat ];
|
|
meta = {
|
|
homepage = "http://github.com/ekmett/contravariant/";
|
|
description = "Contravariant functors";
|
|
license = self.stdenv.lib.licenses.bsd3;
|
|
platforms = self.ghc.meta.platforms;
|
|
};
|
|
})
|