---
title: IOUSBHostAbortOption
framework: iousbhost
role: symbol
role_heading: Enumeration
path: iousbhost/iousbhostabortoption
---

# IOUSBHostAbortOption

Options for aborting pending input/output requests.

## Declaration

```swift
enum IOUSBHostAbortOption
```

## Topics

### Options

- [IOUSBHostAbortOption.synchronous](iousbhost/iousbhostabortoption/synchronous.md)
- [IOUSBHostAbortOption.asynchronous](iousbhost/iousbhostabortoption/asynchronous.md)

### Initializers

- [init(rawValue:)](iousbhost/iousbhostabortoption/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)