---
title: makeAsyncIterator()
framework: dockkit
role: symbol
role_heading: Instance Method
path: dockkit/dockaccessory/trackingstates-swift.struct/makeasynciterator()
---

# makeAsyncIterator()

Create and return an iterator that traverses the list of tracking session states.

## Declaration

```swift
func makeAsyncIterator() -> DockAccessory.TrackingStates.Iterator
```