A strategy for filling a buffer.
- iOS 13.0+
- macOS 10.15+
- Mac Catalyst 13.0+
- tvOS 13.0+
- watchOS 6.0+
- Xcode 11.0+
A strategy that avoids prefetching and instead performs requests on demand.
A strategy to fill the buffer at subscription time, and keep it full thereafter.
Determining Equality and Inequality