RpcError

Defined in: packages/iso-filecoin/src/rpc.js:40

Extends

• Error

Extended by

• JsonRpcError
• ValidationRpcError

Constructors

Constructor

new RpcError(message, options?): RpcError

Defined in: packages/iso-filecoin/src/rpc.js:54

Parameters

Parameter	Type
message	string
options?	ErrorOptions

Returns

RpcError

Overrides

Error.constructor

Properties

[symbol]

[symbol]: boolean = true

Defined in: packages/iso-filecoin/src/rpc.js:42

---

cause

cause: unknown

Defined in: packages/iso-filecoin/src/rpc.js:47

Overrides

Error.cause

---

message

message: string

Defined in: node_modules/.pnpm/[email protected]/node_modules/typescript/lib/lib.es5.d.ts:1077

Inherited from

Error.message

---

name

name: string = 'RpcError'

Defined in: packages/iso-filecoin/src/rpc.js:44

Overrides

Error.name

---

stack?

optional stack: string

Defined in: node_modules/.pnpm/[email protected]/node_modules/typescript/lib/lib.es5.d.ts:1078

Inherited from

Error.stack

---

stackTraceLimit

static stackTraceLimit: number

Defined in: node_modules/.pnpm/@[email protected]/node_modules/@types/node/globals.d.ts:68

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/.pnpm/@[email protected]/node_modules/@types/node/globals.d.ts:52

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

Error.captureStackTrace

---

is()

static is(value): value is RpcError

Defined in: packages/iso-filecoin/src/rpc.js:65

Check if a value is a RequestError

Parameters

Parameter	Type
value	unknown

Returns

value is RpcError

---

prepareStackTrace()

static prepareStackTrace(err, stackTraces): any

Defined in: node_modules/.pnpm/@[email protected]/node_modules/@types/node/globals.d.ts:56

Parameters

Parameter	Type
err	Error
stackTraces	CallSite[]

Returns

any

See

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

Inherited from

Error.prepareStackTrace