Module graph 

DAG execution engine using petgraph DAG execution engine

Implements graph-based pipeline execution using petgraph. Defines core domain entities: Node, Edge, and Pipeline.

Example

use stygian_graph::domain::graph::{Node, Edge, DagExecutor};

let node = Node::new("fetch", "http", serde_json::json!({"url": "https://example.com"}));

Structs

DagExecutor

DAG executor that processes pipeline graphs

Edge

An edge connecting two nodes in the pipeline graph

Node

A node in the scraping pipeline graph

NodeResult

Result of executing a single node

Pipeline

A complete pipeline definition