Module graph 

Module: Graph

Responsibility

Provides an in-memory knowledge graph with typed entities and relationships. Mirrors the public API of mem-graph.

Guarantees

• Thread-safe: GraphStore wraps state in Arc<Mutex<_>>
• BFS/DFS traversal and shortest-path are correct for directed graphs
• Non-panicking: all operations return Result

NOT Responsible For

• Persistence to disk or external store
• Graph sharding / distributed graphs

Structs

Entity

A node in the knowledge graph.

EntityId

Stable identifier for a graph entity.

GraphStore

In-memory knowledge graph supporting entities, relationships, BFS/DFS, shortest-path, weighted shortest-path, and graph analytics.

Relationship

A directed, typed edge between two entities.

Enums

MemGraphError

Graph-specific errors, mirrors mem-graph::MemGraphError.