Module js_runtime 

JavaScript runtime boundary for executing workflow modules.

The boundary in this module is intentionally independent of any particular JavaScript engine. The first implementation is backed by QuickJS via rquickjs, but callers should depend on these traits and types rather than directly on the engine crate.

Runtime implementations own JavaScript parsing, execution, sandboxing, and the local JavaScript ↔ Rust bridge. The Rust workflow core drives the runtime as a resumable execution and handles semantic calls/requests such as log, phase, agent, and child workflow invocations.

Modules

rquickjs

QuickJS-backed implementation of the workflow JavaScript runtime boundary.

Structs

SandboxOptions

Sandbox limits for JavaScript execution.

WorkflowBudgetSnapshot

Budget values exposed through the workflow budget global.

WorkflowModuleInput

Input for one workflow-module evaluation.

WorkflowModuleOutput

Result from evaluating a workflow module.

Enums

ImportPolicy

Module import policy for workflow JavaScript.

WorkflowRef

Reference to a child workflow, matching the TypeScript SDK shape.

WorkflowRuntimeCall

Synchronous calls emitted by workflow JS.

WorkflowRuntimePoll

Result of polling a workflow JavaScript runtime execution.

WorkflowRuntimeRequest

Long-running JavaScript-visible request emitted by workflow JS.

WorkflowRuntimeRequestResolution

Response used to resume a pending long-running runtime request.

Traits

WorkflowJSRuntime

Engine-independent JavaScript workflow runtime interface.

WorkflowRuntimeExecution

Resumable workflow JavaScript execution.