calendarDayChanged
An identifier for a message about a change in calendar day.
Declaration
static var calendarDayChanged: NotificationCenter.BaseMessageIdentifier<Calendar.CalendarDayChangedMessage> { get }Discussion
Use this identifier with NotificationCenter’s addObserver(of:for:using:) or messages(of:for:bufferSize:) methods to observe messages of type Calendar.CalendarDayChangedMessage.