---
title: AssignableDocument.Page.ID
framework: Assignables
role: symbol
role_heading: Structure
platforms: [iOS 17.4+, iPadOS 17.4+, Mac Catalyst 17.4+]
path: assignables/assignabledocument/page/id-swift.struct
---

# AssignableDocument.Page.ID

A type representing the stable identity of this page.

## Declaration

```swift
struct ID
```

## Topics

### Creating a page identifier

- [AssignableDocument.Element](assignables/assignabledocument/element.md)

## Relationships

### Conforms To

- [CustomDebugStringConvertible](swift/customdebugstringconvertible.md)
- [Decodable](swift/decodable.md)
- [DocumentElementID](assignables/documentelementid.md)
- [Encodable](swift/encodable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)

## See Also

### Inspecting a page

- [id](assignables/assignabledocument/page/id-swift.property.md)
- [size](assignables/assignabledocument/page/size.md)
- [AssignableDocument.Page.Document](assignables/assignabledocument/page/document.md)