Module runtime 

Structs

LlmExecutionInput

Input payload passed to the LLM executor adapter.

LlmExecutionOutput

LLM output returned to the runtime.

NodeExecution

Node-level execution result.

NodeExecutionPolicy

Retry and timeout policy for runtime-owned node execution.

RuntimeSecurityLimits

Runtime-enforced security and resource limits.

ToolExecutionInput

Input payload for host-provided tool execution.

WorkflowEvent

Runtime event stream payload for trace consumers.

WorkflowRetryEvent

Captures one retry decision and the reason it occurred.

WorkflowRunResult

Final workflow execution report.

WorkflowRuntime

Deterministic minimal runtime for workflow execution.

WorkflowRuntimeOptions

Runtime configuration for workflow execution.

Enums

LlmExecutionError

Typed LLM adapter errors.

NodeExecutionData

Structured result data emitted for each node.

ScopeAccessError

Typed read/write boundary failures for scoped runtime state.

ToolExecutionError

Typed tool execution errors.

WorkflowEventKind

Event kinds emitted by the runtime.

WorkflowReplayMode

Runtime replay behavior for deterministic runs.

WorkflowRuntimeError

Runtime failures.

Traits

CancellationSignal

Cooperative cancellation interface for workflow runs.

LlmExecutor

Async runtime adapter for LLM calls.

ToolExecutor

Async host tool executor surface.