init(_:critical:)
Construct an opaque Extension from this Name Constraints extension.
- iOS
- 13+
- macOS
- 10.15+
- Mac Catalyst
- 13+
- tvOS
- 13+
- visionOS
- 1.0+
- watchOS
- 6+
init(_ nameConstraints: NameConstraints, critical: Bool) throws Parameters
- nameConstraints
The extension to wrap
- critical
Whether this extension should have the critical bit set.