NullTime provides a time.Time that may be null.
Copyright (c) 2011-2013, 'pq' Contributors
Portions Copyright (C) 2011 Blake Mizerany
Modified by Kirill Danshin [email protected] (c) 2016
NullTime provides a time.Time that may be null.
Copyright (c) 2011-2013, 'pq' Contributors
Portions Copyright (C) 2011 Blake Mizerany
Modified by Kirill Danshin [email protected] (c) 2016