The sum of types that can be used as a Quick Look representation.
- Xcode 7.0–9.3Deprecated
- Swift Standard Library
Playground protocol is deprecated, and will be removed from the standard library in a future Swift release. To customize the logging of your type in a playground, conform to the
Custom protocol, which does not use the
If you need to provide a customized playground representation in Swift 4.0 or Swift 3.2 or earlier, use a conditional compilation block: