15 lines
465 B
Nix
15 lines
465 B
Nix
{ cabal, tagged, transformers, transformersCompat }:
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cabal.mkDerivation (self: {
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pname = "contravariant";
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version = "0.4.1";
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sha256 = "0alzl47lqzw9fqjqxdfy40f1aynd8mc00b2h7fj2ch0zq82hm85q";
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buildDepends = [ tagged transformers transformersCompat ];
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meta = {
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homepage = "http://github.com/ekmett/contravariant/";
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description = "Contravariant functors";
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license = self.stdenv.lib.licenses.bsd3;
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platforms = self.ghc.meta.platforms;
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};
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})
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