Struct GraphDB 

pub struct GraphDB { /* private fields */ }

Graph database core structure

Implementations

impl GraphDB

pub async fn new(cas: PackCAS) -> Self

Create a new graph database instance

pub async fn set_timestamp(&self, ts: Timestamp)

Set the current timestamp for operations (for testing/temporal control)

pub async fn create_node(&self, data: &[u8]) -> Result<Rid, Box<dyn Error>>

Create a new node with initial data

pub async fn update_node( &self, rid: Rid, data: &[u8], ) -> Result<(), Box<dyn Error>>

Update a node’s data

pub async fn get_node( &self, rid: Rid, ) -> Result<Option<Vec<u8>>, Box<dyn Error>>

Get current data for a node

pub async fn get_node_at( &self, rid: Rid, as_of: Timestamp, ) -> Result<Option<Vec<u8>>, Box<dyn Error>>

Get node data at a specific timestamp (temporal query)

pub async fn create_edge( &self, from: Rid, to: Rid, label: LabelId, properties: &[u8], ) -> Result<(), Box<dyn Error>>

Create an edge between nodes

pub async fn traverse( &self, from: Rid, labels: Option<&[LabelId]>, max_depth: usize, as_of: Option<Timestamp>, ) -> Result<Vec<(Rid, usize)>, Box<dyn Error>>

Traverse graph from a starting node

pub async fn search( &self, query: &str, ) -> Result<Vec<(Rid, f32)>, Box<dyn Error>>

Search nodes by text content