Observable

protocol · iOS 17.0+ · SDK 27.1

protocol Observable

A type that emits notifications to observers when underlying data changes. Conforming to this protocol signals to other APIs that the type supports observation. However, applying the `Observable` protocol by itself to a type doesn't add observation functionality to the type. Instead, always use the ``Observation/Observable()`` macro when adding observation support to a type.

Members (0)

This type has no directly callable members in this snapshot. See the framework’s skipped declarations for unsupported APIs.

All Observation types →