anchor.diff:  
   rustPlatform.buildRustPackage rec {
     pname = "dua";
  -  version = "2.17.1";
  +  version = "2.17.5";
   
     buildInputs = lib.optionals stdenv.isDarwin [ libiconv Foundation ];
   
  
positive.code:     owner = "Byron";
      repo = "dua-cli";
      rev = "v${version}";
      sha256 = "sha256-58l0E5wwRKbF/ja3fmMMBIONjuwVOxlwdKRT5BeO9MQ=";
      # Remove unicode file names which leads to different checksums on HFS+
      # vs. other filesystems because of unicode normalisation.
      extraPostFetch = ''
  
negative.code:     '';
    };
  
    cargoSha256 = "sha256-xBiabY0aGPxrAHypuSg3AF/EcChDgtIK9cJDCeTNkm0=";
  
    doCheck = false;
  
    meta = with lib; {
      description = "A tool to conveniently learn about the disk usage of directories, fast!";
      homepage = "https://github.com/Byron/dua-cli";
      changelog = "https://github.com/Byron/dua-cli/raw/v${version}/CHANGELOG.md";
      license = with licenses; [ mit ];
      maintainers = with maintainers; [ killercup ];
    };
  