Module workflow 

Deterministic workflow agent primitives.

These composable agents orchestrate sub-agents without LLM calls:

• SequentialAgent: runs agents in order, piping output as input
• ParallelAgent: runs agents concurrently via tokio::JoinSet
• LoopAgent: repeats a single agent until a condition is met

Structs

LoopAgent

Runs a single agent in a loop. Stops when should_stop returns true on the output text, or when max_iterations is reached. Returns the final iteration’s output with accumulated TokenUsage.

LoopAgentBuilder

Builder for LoopAgent.

ParallelAgent

Runs multiple sub-agents concurrently via tokio::JoinSet. All agents receive the same input task. Returns merged results with accumulated TokenUsage.

ParallelAgentBuilder

Builder for ParallelAgent.

SequentialAgent

Runs a list of sub-agents in order. Each agent receives the previous agent’s text output as its task input. Returns the final agent’s output with accumulated TokenUsage.

SequentialAgentBuilder

Builder for SequentialAgent.

Enums

WorkflowRouter

Routes execution to one of the workflow agent types. Allows config-driven workflow selection without hardcoding the type.

WorkflowType

Identifies which workflow pattern to use.