Rulvar API reference

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Rulvar API reference / @rulvar/core / InProcessRunner

Class: InProcessRunner

Defined in: packages/core/src/runner/inprocess.ts:50

The mode (a) runner for human-authored closures. Determinism is enforced by convention, lint, and the ctx shims, NOT by a VM: only the sequence of keys must be stable. Bare-nondeterminism detection is ENGINE-owned since RV-209: the engine wraps its execute call in withDeterminismDetection (runner/determinism.ts), which classifies bare Date.now/Math.random callers, emits the structured determinism:warning event on the run's stream, and under determinism.mode: 'error' rejects the run with a typed DeterminismError. The runner itself is a pure executor, so the frozen ScriptRunner seam carries no detection surface; a standalone execute outside an engine runs without detection.

Implements

• ScriptRunner

Constructors

Constructor

new InProcessRunner(o?): InProcessRunner;

Defined in: packages/core/src/runner/inprocess.ts:53

Parameters

Parameter	Type
o?	{ onEscalation?: OnEscalation; }
o.onEscalation?	OnEscalation

Returns

InProcessRunner

Accessors

escalationHook

Get Signature

get escalationHook(): 
  | OnEscalation
  | undefined;

Defined in: packages/core/src/runner/inprocess.ts:60

The hook is read by the escalation delivery path from M3 onward.

Returns

| OnEscalation | undefined

Methods

execute()

execute<A, R>(
   wf, 
   ctx, 
args): Promise<R>;

Defined in: packages/core/src/runner/inprocess.ts:64

Type Parameters

Type Parameter
A
R

Parameters

Parameter	Type
wf	| CompiledWorkflow | Workflow<A, R>
ctx	Ctx<never>
args	A

Returns

Promise<R>

Implementation of

ScriptRunner.execute