Crate grafeo_core 

grafeo-core

The core data structures behind Grafeo. You’ll find graph storage, indexes, and the execution engine here.

Most users don’t need this crate directly - use grafeo or grafeo-engine instead. But if you’re building algorithms or need low-level access, this is where the action is.

Modules

• graph - Graph storage: LPG (labeled property graph) and RDF triple stores
• index - Fast lookups: hash, B-tree, adjacency lists, tries
• execution - Query execution: data chunks, vectors, operators
• statistics - Cardinality estimates for the query optimizer
• storage - Compression: dictionary encoding, bit-packing, delta encoding

Re-exports

pub use graph::lpg::Edge;

pub use graph::lpg::LpgStore;

pub use graph::lpg::Node;

pub use index::adjacency::ChunkedAdjacency;

pub use statistics::ColumnStatistics;

pub use statistics::Histogram;

pub use statistics::LabelStatistics;

pub use statistics::Statistics;

pub use storage::DictionaryBuilder;

pub use storage::DictionaryEncoding;

Modules

execution

Vectorized query execution engine.

graph

Graph model implementations.

index

Index structures that make queries fast.

statistics

Statistics for cost-based query optimization.

storage

Compression and encoding for graph property storage.