Crate arbor_graph 

Arbor Graph - Code relationship management

This crate manages the graph of code entities and their relationships. It provides fast lookups, traversals, and centrality scoring for prioritizing context in AI queries.

Architecture

The graph uses petgraph internally with additional indexes for:

• Name-based lookups
• File-based grouping (for incremental updates)
• Kind-based filtering

Example

use arbor_graph::ArborGraph;
use arbor_core::{CodeNode, NodeKind};

let mut graph = ArborGraph::new();

// Add nodes from parsing
let node = CodeNode::new("validate", "UserService.validate", NodeKind::Method, "user.rs");
let id = graph.add_node(node);

// Query the graph
let matches = graph.find_by_name("validate");

Structs

ArborGraph

The code relationship graph.

CentralityScores

Stores centrality scores after computation.

DependentInfo

Information about a dependent node.

Edge

An edge in the code graph with location info.

GraphBuilder

Builds an ArborGraph from parsed code nodes.

GraphEdge

A simplified edge for graph export/visualization.

ImpactResult

Result of an impact analysis query.

NodeInfo

Basic information about a node.

QueryResult

Result of a context query.

Enums

EdgeKind

The type of relationship between two code entities.

Functions

compute_centrality

Computes centrality scores for all nodes in the graph.