A point in time relative to the default clock, with nanosecond precision.
SDKs
- iOS 8.0+
- macOS 10.10+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
- Xcode 8.0+
Framework
- Dispatch
Declaration
struct DispatchTime
Overview
On Apple platforms, the default clock is based on the Mach absolute time unit.