# AsyncUnicodeScalarSequence An asychronous sequence of Unicode scalar values. ``` struct AsyncUnicodeScalarSequence where Base : AsyncSequence, Base.Element == UInt8 ``` ## Topics ### Finding elements ### Selecting elements ### Excluding elements ### Transforming a sequence ### Supporting types [`typealias Element`](/documentation/Foundation/AsyncUnicodeScalarSequence/Element) The type of elements produced by this asynchronous sequence. ## Relationships ### Conforms To [`Sendable`](/documentation/Swift/Sendable) [`AsyncSequence`](/documentation/Swift/AsyncSequence) [`SendableMetatype`](/documentation/Swift/SendableMetatype) --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)