Class: KyooUnacceptableWorkerOptionsError

Represents an error which is thrown when attempting to create a worker with invalid options.

Extends

• KyooError

Constructors

Constructor

new KyooUnacceptableWorkerOptionsError(reason?: ValidationError): KyooUnacceptableWorkerOptionsError;

Parameters

Parameter	Type
reason?	ValidationError

Returns

KyooUnacceptableWorkerOptionsError

Overrides

KyooError.constructor;

Properties

Property	Modifier	Type	Description	Inherited from
cause?	public	unknown	-	KyooError.cause
stack?	public	string	-	KyooError.stack
stackTraceLimit	static	number	The Error.stackTraceLimit property specifies the number of stack frames collected by a stack trace (whether generated by new Error().stack or Error.captureStackTrace(obj)). The default value is 10 but may be set to any valid JavaScript number. Changes will affect any stack trace captured after the value has been changed. If set to a non-number value, or set to a negative number, stack traces will not capture any frames.	KyooError.stackTraceLimit

Accessors

[toStringTag]

Get Signature

get toStringTag: string;

Returns

string

Inherited from

KyooError.[toStringTag]

---

message

Get Signature

get message(): string;

Returns

string

Inherited from

KyooError.message;

---

name

Get Signature

get name(): string;

Returns

string

Inherited from

KyooError.name;

Methods

[toPrimitive]()

toPrimitive: string | true;

Parameters

Parameter	Type
hint	"string" | "number" | "default"

Returns

string | true

Inherited from

KyooError.[toPrimitive]

---

toString()

toString(): string;

Returns a string representation of an object.

Returns

string

Inherited from

KyooError.toString;

---

[hasInstance]()

static hasInstance: boolean;

Parameters

Parameter	Type
instance	unknown

Returns

boolean

Inherited from

KyooError.[hasInstance]

---

captureStackTrace()

static captureStackTrace(targetObject: object, constructorOpt?: Function): void;

Creates a .stack property on targetObject, which when accessed returns a string representing the location in the code at which Error.captureStackTrace() was called.

const myObject = {};
Error.captureStackTrace(myObject);
myObject.stack; // Similar to `new Error().stack`

The first line of the trace will be prefixed with ${myObject.name}: ${myObject.message}.

The optional constructorOpt argument accepts a function. If given, all frames above constructorOpt, including constructorOpt, will be omitted from the generated stack trace.

The constructorOpt argument is useful for hiding implementation details of error generation from the user. For instance:

function a() {
  b();
}

function b() {
  c();
}

function c() {
  // Create an error without stack trace to avoid calculating the stack trace twice.
  const { stackTraceLimit } = Error;
  Error.stackTraceLimit = 0;
  const error = new Error();
  Error.stackTraceLimit = stackTraceLimit;

  // Capture the stack trace above function b
  Error.captureStackTrace(error, b); // Neither function c, nor b is included in the stack trace
  throw error;
}

a();

Parameters

Parameter	Type
targetObject	object
constructorOpt?	Function

Returns

void

Inherited from

KyooError.captureStackTrace;

---

prepareStackTrace()

static prepareStackTrace(err: Error, stackTraces: CallSite[]): any;

Parameters

Parameter	Type
err	Error
stackTraces	CallSite[]

Returns

any

See

https://v8.dev/docs/stack-trace-api#customizing-stack-traces

Inherited from

KyooError.prepareStackTrace;