Module engine 

The core Engine – orchestrates workflow execution and persistence.

The engine ties together a RunStore for persistence, an AgentProvider for AI operations, and a registry of WorkflowHandlers.

Handlers are Rust-native: steps can reference previous outputs, use native if/else/match for conditional branching, and execute in parallel.

Structs

Engine

The workflow orchestration engine.

EnqueueOptions

Optional settings for Engine::enqueue_handler_with_options.

WorkflowResult

Result of a workflow execution, carrying the final Run and per-step metrics collected during execution.

Enums

ExecutionMode

Where a run resumes once an approval, a human input or an escalation resolves the gate it was suspended on.

Functions

chain_root

The root run of the chain a sub-workflow child run belongs to.