Struct LibsqlGraphStore 

pub struct LibsqlGraphStore { /* private fields */ }

Implementations

impl LibsqlGraphStore

pub fn open(db_path: &Path) -> Result<Self>

pub fn open_remote(url: &str, auth_token: &str) -> Result<Self>

pub fn in_memory() -> Result<Self>

Trait Implementations

impl GraphStore for LibsqlGraphStore

fn upsert_node(&self, node: &GraphNode) -> Result<()>

fn upsert_edge(&self, edge: &GraphEdge) -> Result<()>

fn delete_node(&self, id: &str) -> Result<usize>

fn delete_edge(&self, from_id: &str, to_id: &str, kind: &str) -> Result<usize>

fn node(&self, id: &str) -> Result<Option<GraphNode>>

fn all_nodes(&self) -> Result<Vec<GraphNode>>

fn all_edges(&self) -> Result<Vec<GraphEdge>>

fn nodes_by_kind(&self, kind: &str) -> Result<Vec<GraphNode>>

fn outgoing_edges( &self, from_id: &str, kind: Option<&str>, ) -> Result<Vec<GraphEdge>>

fn shortest_path( &self, from_id: &str, to_id: &str, kind: Option<&str>, ) -> Result<Option<GraphPath>>

fn shortest_path_with_max_hops( &self, from_id: &str, to_id: &str, kind: Option<&str>, max_hops: Option<usize>, ) -> Result<Option<GraphPath>>

fn edge(&self, edge_id: &str) -> Result<Option<GraphEdge>, Error>

fn graph_counts(&self) -> Result<(usize, usize), Error>

fn sample_edge(&self, kind: Option<&str>) -> Result<Option<GraphEdge>, Error>

fn sample_edge_with_property( &self, ) -> Result<Option<(GraphEdge, GraphPropertyFilter)>, Error>

fn incident_edges( &self, node_id: &str, kind: Option<&str>, ) -> Result<Vec<GraphEdge>, Error>

fn paged_edges( &self, kind: Option<&str>, options: GraphQueryOptions, ) -> Result<GraphPagedSubgraph, Error>

fn paged_incident_edges( &self, node_id: &str, kind: Option<&str>, options: GraphQueryOptions, ) -> Result<GraphPagedSubgraph, Error>

fn edges_between_nodes( &self, node_ids: &BTreeSet<String>, ) -> Result<Vec<GraphEdge>, Error>

fn neighborhood( &self, center_id: &str, depth: usize, kind: Option<&str>, ) -> Result<Option<GraphSubgraph>, Error>

fn paged_nodes_by_kind( &self, kind: &str, options: GraphQueryOptions, ) -> Result<GraphPagedSubgraph, Error>

fn paged_neighborhood( &self, center_id: &str, depth: usize, kind: Option<&str>, options: GraphQueryOptions, ) -> Result<Option<GraphPagedSubgraph>, Error>

fn reachable_nodes_by_kind( &self, from_id: &str, kind: &str, depth: usize, limit: usize, ) -> Result<Vec<(GraphNode, GraphPath)>, Error>

fn reachable_nodes_by_kinds( &self, from_id: &str, kinds: &[&str], depth: usize, limit: usize, ) -> Result<BTreeMap<String, Vec<(GraphNode, GraphPath)>>, Error>

fn resolve_evidence_target( &self, target: &str, kinds: &[&str], ) -> Result<Option<GraphNode>, Error>