# This file was @generated by crate2nix 0.9.0 with the command:

# This file was @generated by crate2nix 0.10.0 with the command:

    then lib.warn "`buildRustCrate` is deprecated, use `buildRustCrateForPkgs` instead" (_: buildRustCrate)

    then lib.warn "crate2nix: Passing `buildRustCrate` as argument to Cargo.nix is deprecated. If you don't customize `buildRustCrate`, replace `callPackage ./Cargo.nix {}` by `import ./Cargo.nix { inherit pkgs; }`, and if you need to customize `buildRustCrate`, use `buildRustCrateForPkgs` instead." (_: buildRustCrate)

        version = "1.0.0-alpha.44";

        version = "1.0.0-alpha.45";

        version = "1.0.0-alpha.51";

        version = "1.0.0-alpha.52";

     This corresponds roughly to what buildRustCrate is setting.

    This corresponds roughly to what buildRustCrate is setting.

     of crate given as the second argument.

    of crate given as the second argument.

     testCrateFlags: list of flags to pass to the test exectuable
     testInputs: list of packages that should be available during test execution

    testCrateFlags: list of flags to pass to the test exectuable
    testInputs: list of packages that should be available during test execution

  crateWithTest = { crate, testCrate, testCrateFlags, testInputs }:

  crateWithTest = { crate, testCrate, testCrateFlags, testInputs, testPreRun, testPostRun }:

    assert builtins.typeOf testPreRun == "string";
    assert builtins.typeOf testPostRun == "string";

          # If the user hasn't set any pre/post commands, we don't want to
          # insert empty lines. This means that any existing users of crate2nix
          # don't get a spurious rebuild unless they set these explicitly.
          testCommand = pkgs.lib.concatStringsSep "\n"
            (pkgs.lib.filter (s: s != "") [
              testPreRun
              "$f $testCrateFlags 2>&1 | tee -a $out"
              testPostRun
            ]);

            $f $testCrateFlags 2>&1 | tee -a $out

            ${testCommand}

      # Any command to run immediatelly before a test is executed.
    , testPreRun ? ""
      # Any command run immediatelly after a test is executed.
    , testPostRun ? ""

        , testPreRun
        , testPostRun

                  inherit testCrateFlags testInputs;

                  inherit testCrateFlags testInputs testPreRun testPostRun;

      { inherit features crateOverrides runTests testCrateFlags testInputs; };

      { inherit features crateOverrides runTests testCrateFlags testInputs testPreRun testPostRun; };

     for the corresponding crate.

    for the corresponding crate.

     be serialized as JSON.

    be serialized as JSON.

     features.

    features.

     This is useful for verifying the feature resolution in crate2nix.

    This is useful for verifying the feature resolution in crate2nix.

     If multiple paths to a dependency enable different features, the
     corresponding feature sets are merged. Features in rust are additive.

    If multiple paths to a dependency enable different features, the
    corresponding feature sets are merged. Features in rust are additive.

        enabledFeatures = enableFeatures (crateConfig.dependencies or [ ]) expandedFeatures;

            features = dependencyFeatures expandedFeatures dependency;

            features = dependencyFeatures enabledFeatures dependency;

              features = expandedFeatures;

              features = enabledFeatures;

            combinedFeatures = sortedUnique (cacheFeatures ++ expandedFeatures);

            combinedFeatures = sortedUnique (cacheFeatures ++ enabledFeatures);

     rules in featureMap.

    rules in featureMap.

     featureMap is an attribute set which maps feature names to lists of further
     feature names to enable in case this feature is selected.

    featureMap is an attribute set which maps feature names to lists of further
    feature names to enable in case this feature is selected.

  /* This function adds optional dependencies as features if they are enabled
    indirectly by dependency features. This function mimics Cargo's behavior
    described in a note at:
    https://doc.rust-lang.org/nightly/cargo/reference/features.html#dependency-features
  */
  enableFeatures = dependencies: features:
    assert (builtins.isList features);
    assert (builtins.isList dependencies);
    let
      additionalFeatures = lib.concatMap
        (
          dependency:
            assert (builtins.isAttrs dependency);
            let
              enabled = builtins.any (doesFeatureEnableDependency dependency) features;
            in
            if (dependency.optional or false) && enabled then [ dependency.name ] else [ ]
        )
        dependencies;
    in
    sortedUnique (features ++ additionalFeatures);

     Returns the actual features for the given dependency.

    Returns the actual features for the given dependency.

     features: The features of the crate that refers this dependency.

    features: The features of the crate that refers this dependency.

}

}