---
title: Transcript.HistoryView.Index
framework: Foundation Models
role: symbol
role_heading: Structure
platforms: [iOS 27.0+, iPadOS 27.0+, Mac Catalyst 27.0+, macOS 27.0+, visionOS 27.0+, watchOS 27.0+]
path: foundationmodels/transcript/historyview/index
---

# Transcript.HistoryView.Index

A position of an entry within a history view.

## Declaration

```swift
struct Index
```

## Relationships

### Conforms To

- [Comparable](swift/comparable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)
- [Strideable](swift/strideable.md)