Function getErrorStackWithMessage

packages/core/src/cancel-render.ts:4–7

(error: Error)

// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Error/stack
export const getErrorStackWithMessage = (error: Error): string => {
	const stack = error.stack ?? '';
	return stack.startsWith('Error:') ? stack : `${error.message}\n${stack}`;
};

const isErrorLike = (err: unknown): boolean => {
	if (err instanceof Error) {