Function safeJsonStringify

packages/core/src/utils/safeJsonStringify.ts:15–33

(
  obj: unknown,
  space?: string | number,
)

 * @returns JSON string with circular references replaced by [Circular]
 */
export function safeJsonStringify(
  obj: unknown,
  space?: string | number,
): string {
  const seen = new WeakSet();
  return JSON.stringify(
    obj,
    (key, value) => {
      if (typeof value === 'object' && value !== null) {
        if (seen.has(value)) {
          return '[Circular]';
        }
        seen.add(value);
      }
      return value;
    },
    space,
  );
}