init(uptimeNanoseconds:)
Creates a time relative to the amount of time the system has been running.
Declaration
init(uptimeNanoseconds: UInt64)Parameters
- uptimeNanoseconds:
The number of nanoseconds since boot, excluding any time the system spent asleep.
Discussion
On Apple platforms, this clock is the same as the value returned by mach_absolute_time when converted into nanoseconds.