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@shbernal/ts-pptx / index / TsPptxError

Class: TsPptxError ​

Defined in: src/errors.ts:60

Base class for every error ts-pptx throws.

Catch this to catch anything from the library; narrow with instanceof on a subclass, or branch on TsPptxError.code, to react to something specific. It is never thrown directly — every site picks one of the five subclasses.

Extends ​

  • Error

Extended by ​

Constructors ​

Constructor ​

new TsPptxError(code, message, options?): TsPptxError

Defined in: src/errors.ts:72

Parameters ​

code ​

ErrorCode

the stable condition identifier

message ​

string

explanation for a human reading a stack trace; not part of the contract

options? ​

TsPptxErrorOptions

standard cause, plus optional structured detail

Returns ​

TsPptxError

Overrides ​

Error.constructor

Properties ​

cause? ​

optional cause?: unknown

Defined in: node_modules/.pnpm/typescript@6.0.3/node_modules/typescript/lib/lib.es2022.error.d.ts:24

Inherited from ​

Error.cause

code ​

readonly code: ErrorCode

Defined in: src/errors.ts:62

Stable condition identifier — see ErrorCode. Branch on this, not on the text.

detail? ​

readonly optional detail?: Readonly<Record<string, unknown>>

Defined in: src/errors.ts:65

Structured context for the condition, when the throwing site had any to give.

message ​

message: string

Defined in: node_modules/.pnpm/typescript@6.0.3/node_modules/typescript/lib/lib.es5.d.ts:1075

Inherited from ​

Error.message

name ​

name: string

Defined in: node_modules/.pnpm/typescript@6.0.3/node_modules/typescript/lib/lib.es5.d.ts:1074

Inherited from ​

Error.name

stack? ​

optional stack?: string

Defined in: node_modules/.pnpm/typescript@6.0.3/node_modules/typescript/lib/lib.es5.d.ts:1076

Inherited from ​

Error.stack

stackTraceLimit ​

static stackTraceLimit: number

Defined in: node_modules/.pnpm/@types+node@26.1.2/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/.pnpm/@types+node@26.1.2/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/.pnpm/@types+node@26.1.2/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