---
title: AsyncThrowingCompactMapSequence.AsyncIterator
framework: swift
role: symbol
role_heading: Type Alias
path: swift/asyncthrowingcompactmapsequence/asynciterator
---

# AsyncThrowingCompactMapSequence.AsyncIterator

The type of iterator that produces elements of the sequence.

## Declaration

```swift
typealias AsyncIterator = AsyncThrowingCompactMapSequence<Base, ElementOfResult>.Iterator
```