Function remove_segment

nodedb-columnar/src/pk_index.rs:294–305

()

    #[test]
    fn remove_segment() {
        let mut idx = PkIndex::new();
        let pks: Vec<Vec<u8>> = (0..5).map(|i| encode_pk(&Value::Integer(i))).collect();
        idx.bulk_insert(0, &pks).expect("seg 0");

        let pks2: Vec<Vec<u8>> = (10..15).map(|i| encode_pk(&Value::Integer(i))).collect();
        idx.bulk_insert(1, &pks2).expect("seg 1");

        assert_eq!(idx.len(), 10);
        idx.remove_segment(0);
        assert_eq!(idx.len(), 5); // Only segment 1 remains.
    }

    #[test]
    fn serialization_roundtrip() {