---
title: AsyncFlatMapSequence.AsyncIterator
framework: swift
role: symbol
role_heading: Type Alias
path: swift/asyncflatmapsequence/asynciterator
---

# AsyncFlatMapSequence.AsyncIterator

The type of iterator that produces elements of the sequence.

## Declaration

```swift
typealias AsyncIterator = AsyncFlatMapSequence<Base, SegmentOfResult>.Iterator
```