EventLogger* Copyright (c) 2015, Facebook, Inc. * All rights reserved. * * This source code is licensed under the BSD-style license found in the * LICENSE file in the "hack" directory of this source tree. An additional grant * of patent rights can be found in the PATENTS file in the same directory. *
type init_mode = | Event_logger_fakeSends everything to /dev/null.
*)| Event_logger_real of init_settings