Struct MemoryMappedGraph

pub struct MemoryMappedGraph { /* private fields */ }

Memory-mapped graph storage for handling massive graphs Provides efficient disk-backed storage with OS-level caching

Implementations

impl MemoryMappedGraph

pub fn new<P: AsRef<Path>>(storage_path: P) -> Result<Self>

Create a new memory-mapped graph

pub fn open_readonly<P: AsRef<Path>>(storage_path: P) -> Result<Self>

Open existing memory-mapped graph in read-only mode

pub fn from_arrow_graph<P: AsRef<Path>>( graph: &ArrowGraph, storage_path: P, ) -> Result<Self>

Create memory-mapped graph from Arrow graph

pub fn get_node(&self, node_id: &str) -> Result<Option<Vec<u8>>>

Get node data by ID

pub fn get_memory_stats(&self) -> MemoryStats

Get memory usage statistics

pub fn prefetch_region(&self, offset: usize, size: usize) -> Result<()>

Prefetch data for better performance

Trait Implementations

impl Debug for MemoryMappedGraph

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.