Function getUnbufferedUUIDv7

lib/internal/crypto/random.js:441–448

()

}

function getUnbufferedUUIDv7() {
  uuidNotBuffered ??= secureBuffer(16);
  if (uuidNotBuffered === undefined)
    throw new ERR_OPERATION_FAILED('Out of memory');
  randomFillSync(uuidNotBuffered, 6);
  writeTimestamp(uuidNotBuffered, 0);
  return serializeUUID(uuidNotBuffered, 0x70, 0x80);
}

function randomUUIDv7(options) {
  if (options !== undefined)