# replaceAll(_:) Replaces the existing anchor collection with a provided sequence. ``` @MainActor @preconcurrency func replaceAll(_ entities: S) where S : Sequence, S.Element : HasAnchoring ``` ## Parameters `entities` A sequence of anchors to replace the existing collection. --- 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)