AgentDelegationError

Credential-safe Agent delegation failure.

继承

• Error

构造函数

构造函数

new AgentDelegationError(code, message, status?): AgentDelegationError

参数

code

AgentDelegationErrorCode

message

string

status?

number

返回

AgentDelegationError

重写了

Error.constructor

属性

cause?

optional cause?: unknown

继承自

Error.cause

code

readonly code: AgentDelegationErrorCode

message

message: string

继承自

Error.message

name

name: string

继承自

Error.name

stack?

optional stack?: string

继承自

Error.stack

status?

readonly optional status?: number

stackTraceLimit

static stackTraceLimit: 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.

继承自

Error.stackTraceLimit

方法

captureStackTrace()

static captureStackTrace(targetObject, constructorOpt?): 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();

参数

targetObject

object

constructorOpt?

Function

返回

void

继承自

Error.captureStackTrace

prepareStackTrace()

static prepareStackTrace(err, stackTraces): any

参数

err

Error

stackTraces

CallSite[]

返回

any

参阅

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

继承自

Error.prepareStackTrace