Function all_feature_ids_are_registered

src/tests.rs:6–15

()

    #[test]
    fn all_feature_ids_are_registered() {
        let features = features::all_features();
        for &id in FeatureId::ALL {
            assert!(
                features.iter().any(|feature| feature.id == id),
                "FeatureId::{:?} is in ALL but not in all_features()",
                id
            );
        }
    }

    #[test]
    fn no_duplicate_features() {