@litert/jwt

Appearance

Documents for @litert/jwt / Errors / JwtError

Abstract Class: JwtError ​

Defined in: src/lib/Errors.ts:22

The class representing errors in JWT module.

Extends ​

  • Error

Extended by ​

Constructors ​

Constructor ​

new JwtError(code, context?, origin?): JwtError

Defined in: src/lib/Errors.ts:53

Parameters ​

code ​

EErrorCode

context? ​

IDict = {}

origin? ​

unknown = null

Returns ​

JwtError

Overrides ​

Error.constructor

Properties ​

cause? ​

optional cause?: unknown

Defined in: node_modules/typescript/lib/lib.es2022.error.d.ts:24

Inherited from ​

Error.cause

code ​

readonly code: EErrorCode

Defined in: src/lib/Errors.ts:41

The reason code of the exception.

context ​

readonly context: IDict

Defined in: src/lib/Errors.ts:31

Context of the exception.

Note: It's not recommended to use bigint and code types as values/keys in the context, which is not supported by JSON serialization.

message ​

message: string

Defined in: node_modules/typescript/lib/lib.es5.d.ts:1075

Inherited from ​

Error.message

name ​

name: string

Defined in: node_modules/typescript/lib/lib.es5.d.ts:1074

Inherited from ​

Error.name

origin ​

readonly origin: unknown

Defined in: src/lib/Errors.ts:36

The origin of the exception.

stack? ​

optional stack?: string

Defined in: node_modules/typescript/lib/lib.es5.d.ts:1076

Inherited from ​

Error.stack

errorMessage ​

static errorMessage: string = 'unknown'

Defined in: src/lib/Errors.ts:51

The description of the error.

errorName ​

static errorName: string = 'unknown'

Defined in: src/lib/Errors.ts:46

The error name.

stackTraceLimit ​

static stackTraceLimit: number

Defined in: node_modules/@types/node/globals.d.ts:67

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.

Inherited from ​

Error.stackTraceLimit

Methods ​

captureStackTrace() ​

static captureStackTrace(targetObject, constructorOpt?): void

Defined in: node_modules/@types/node/globals.d.ts:51

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

js
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:

js
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 ​

targetObject ​

object

constructorOpt? ​

Function

Returns ​

void

Inherited from ​

Error.captureStackTrace

prepareStackTrace() ​

static prepareStackTrace(err, stackTraces): any

Defined in: node_modules/@types/node/globals.d.ts:55

Parameters ​

err ​

Error

stackTraces ​

CallSite[]

Returns ​

any

See ​

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

Inherited from ​

Error.prepareStackTrace