Function dependencies_and_dependents_are_consistent

src/tests.rs:60–73

()

    #[test]
    fn dependencies_and_dependents_are_consistent() {
        for &id in FeatureId::ALL {
            for &dependency in id.dependencies() {
                assert!(
                    dependency.dependents().contains(&id),
                    "{:?} lists {:?} as a dependency, but {:?} does not list {:?} as a dependent",
                    id,
                    dependency,
                    dependency,
                    id
                );
            }
        }
    }

    #[test]
    fn no_feature_depends_on_itself() {