Struct NativeGraphBackend 

pub struct NativeGraphBackend { /* private fields */ }

Native backend implementation using interior mutability

Implementations

impl NativeGraphBackend

pub fn new<P: AsRef<Path>>(path: P) -> Result<Self, SqliteGraphError>

Create a new native backend at the specified path

pub fn open<P: AsRef<Path>>(path: P) -> Result<Self, SqliteGraphError>

Open an existing native backend from the specified path

Trait Implementations

impl GraphBackend for NativeGraphBackend

fn insert_node(&self, node: NodeSpec) -> Result<i64, SqliteGraphError>

fn get_node(&self, id: i64) -> Result<GraphEntity, SqliteGraphError>

fn insert_edge(&self, edge: EdgeSpec) -> Result<i64, SqliteGraphError>

fn neighbors( &self, node: i64, query: NeighborQuery, ) -> Result<Vec<i64>, SqliteGraphError>

fn bfs(&self, start: i64, depth: u32) -> Result<Vec<i64>, SqliteGraphError>

fn shortest_path( &self, start: i64, end: i64, ) -> Result<Option<Vec<i64>>, SqliteGraphError>

fn node_degree(&self, node: i64) -> Result<(usize, usize), SqliteGraphError>

fn k_hop( &self, start: i64, depth: u32, direction: BackendDirection, ) -> Result<Vec<i64>, SqliteGraphError>

fn k_hop_filtered( &self, start: i64, depth: u32, direction: BackendDirection, allowed_edge_types: &[&str], ) -> Result<Vec<i64>, SqliteGraphError>

fn chain_query( &self, start: i64, chain: &[ChainStep], ) -> Result<Vec<i64>, SqliteGraphError>

fn pattern_search( &self, start: i64, pattern: &PatternQuery, ) -> Result<Vec<PatternMatch>, SqliteGraphError>