# BasicDocumentElementID A default implementation for a document element identifier. ``` struct BasicDocumentElementID where Element : DocumentElement ``` ## Topics ### Creating an element identifier ## Relationships ### Conforms To [`Equatable`](/documentation/Swift/Equatable) [`Decodable`](/documentation/Swift/Decodable) [`DocumentElementID`](/documentation/Assignables/DocumentElementID) [`Encodable`](/documentation/Swift/Encodable) [`Hashable`](/documentation/Swift/Hashable) --- 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)