Module graph 

Dependency graph for AimDB record topology

This module provides the DependencyGraph and related types that represent the entire database topology — sources, links, transforms, taps, and their relationships.

The graph is constructed once during build() and is immutable thereafter. It enables:

• Build-time validation (cycle detection, missing inputs)
• Spawn ordering (topological sort)
• Runtime introspection (AimX protocol, MCP tools, CLI)

Structs

DependencyGraph

The dependency graph, constructed once during build() and immutable thereafter.

GraphEdge

One directed edge in the dependency graph.

GraphNode

Metadata for one node in the dependency graph.

RecordGraphInfo

Information needed to build a GraphNode for one record.

Enums

EdgeType

Classification of a dependency graph edge.

RecordOrigin

How a record gets its values — part of the dependency graph.