Measures and emits the time interval between events received from an upstream publisher.
SDKs
- iOS 13.0+Beta
- macOS 10.15+Beta
- Mac Catalyst 13.0+Beta
- tvOS 13.0+Beta
- watchOS 6.0+Beta
- Xcode 11.0+Beta
Framework
- Combine
Declaration
func measureInterval<S>(using scheduler: S, options: S.SchedulerOptions? = nil) -> Publishers.MeasureParameters
schedulerThe scheduler on which to deliver elements.
optionsOptions that customize the delivery of elements.
Return Value
A publisher that emits elements representing the time interval between the elements it receives.
Discussion
The output type of the returned scheduler is the time interval of the provided scheduler.