Function serializeError

lib/internal/error_serdes.js:112–155

(error, rememberSet = new SafeSet())

let serialize;
function serializeError(error, rememberSet = new SafeSet()) {
  serialize ??= require('v8').serialize;
  if (typeof error === 'symbol') {
    return Buffer.from(StringFromCharCode(kInspectedSymbol) + inspect(error), 'utf8');
  }

  try {
    if (typeof error === 'object' &&
        ObjectPrototypeToString(error) === '[object Error]') {
      if (rememberSet.has(error)) {
        return Buffer.from([kCircularReference]);
      }
      rememberSet.add(error);

      const constructors = GetConstructors(error);
      for (let i = 0; i < constructors.length; i++) {
        const name = GetName(constructors[i]);
        if (errorConstructorNames.has(name)) {
          const serialized = serialize({
            constructor: name,
            properties: TryGetAllProperties(error, error, rememberSet),
          });
          return Buffer.concat([Buffer.from([kSerializedError]), serialized]);
        }
      }
    }
  } catch {
    // Continue regardless of error.
  }
  try {
    if (error != null && customInspectSymbol in error) {
      return Buffer.from(StringFromCharCode(kCustomInspectedObject) + inspect(error), 'utf8');
    }
  } catch {
    // Continue regardless of error.
  }
  try {
    const serialized = serialize(error);
    return Buffer.concat([Buffer.from([kSerializedObject]), serialized]);
  } catch {
    // Continue regardless of error.
  }
  return Buffer.from(StringFromCharCode(kInspectedError) + inspect(error), 'utf8');
}

function fromBuffer(error) {
  return Buffer.from(TypedArrayPrototypeGetBuffer(error),