# combine(_:) Adds the given value to this hasher, mixing its essential parts into the hasher state. ``` mutating func combine(_ value: borrowing H) where H : Hashable, H : ~Copyable, H : ~Escapable ``` ## Parameters `value` A value to add to the hasher. --- 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)