Function register

nodedb/tests/document_bitemporal_dml.rs:23–27

(sparse: &SparseEngine)

}

fn register(sparse: &SparseEngine) -> DocumentEngine<'_> {
    let mut e = DocumentEngine::new(sparse, 1);
    e.register_collection(CollectionConfig::new("c").with_bitemporal(true));
    e
}

fn wall_ms() -> i64 {
    std::time::SystemTime::now()