InitializerSwift
init(_:in:)
iOS 15.0+
iPadOS 15.0+
Mac Catalyst 15.0+
macOS 12.0+
tvOS 15.0+
watchOS 8.0+
init?<R, S>(_ region: R, in attributedString: S) where R : RangeExpression, S : AttributedStringProtocol, R.Bound == String.IndexInitializerSwift
init?<R, S>(_ region: R, in attributedString: S) where R : RangeExpression, S : AttributedStringProtocol, R.Bound == String.Index