---
title: IOUSBHostCIExceptionType
framework: iousbhost
role: symbol
role_heading: Structure
path: iousbhost/iousbhostciexceptiontype
---

# IOUSBHostCIExceptionType

## Declaration

```swift
struct IOUSBHostCIExceptionType
```

## Topics

### Initializers

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

### Constants

- [IOUSBHostCIExceptionTypeCapabilitiesInvalid](iousbhost/iousbhostciexceptiontypecapabilitiesinvalid.md)
- [IOUSBHostCIExceptionTypeCommandFailure](iousbhost/iousbhostciexceptiontypecommandfailure.md)
- [IOUSBHostCIExceptionTypeCommandReadCollision](iousbhost/iousbhostciexceptiontypecommandreadcollision.md)
- [IOUSBHostCIExceptionTypeCommandTimeout](iousbhost/iousbhostciexceptiontypecommandtimeout.md)
- [IOUSBHostCIExceptionTypeCommandWriteFailed](iousbhost/iousbhostciexceptiontypecommandwritefailed.md)
- [IOUSBHostCIExceptionTypeDoorbellOverflow](iousbhost/iousbhostciexceptiontypedoorbelloverflow.md)
- [IOUSBHostCIExceptionTypeDoorbellReadCollision](iousbhost/iousbhostciexceptiontypedoorbellreadcollision.md)
- [IOUSBHostCIExceptionTypeFrameUpdateError](iousbhost/iousbhostciexceptiontypeframeupdateerror.md)
- [IOUSBHostCIExceptionTypeInterruptInvalid](iousbhost/iousbhostciexceptiontypeinterruptinvalid.md)
- [IOUSBHostCIExceptionTypeInterruptOverflow](iousbhost/iousbhostciexceptiontypeinterruptoverflow.md)
- [IOUSBHostCIExceptionTypeProtocolError](iousbhost/iousbhostciexceptiontypeprotocolerror.md)
- [IOUSBHostCIExceptionTypeTerminated](iousbhost/iousbhostciexceptiontypeterminated.md)
- [IOUSBHostCIExceptionTypeUnknown](iousbhost/iousbhostciexceptiontypeunknown.md)

### Instance Properties

- [rawValue](iousbhost/iousbhostciexceptiontype/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)

## See Also

### Enumerations

- [Anonymous](iousbhost/3612464-anonymous.md)
- [Anonymous](iousbhost/3612465-anonymous.md)
- [Anonymous](iousbhost/3612466-anonymous.md)
- [Anonymous](iousbhost/3612467-anonymous.md)
- [Anonymous](iousbhost/3612468-anonymous.md)
- [Anonymous](iousbhost/3612469-anonymous.md)
- [Anonymous](iousbhost/3612470-anonymous.md)
- [Anonymous](iousbhost/3612471-anonymous.md)
- [Anonymous](iousbhost/3612472-anonymous.md)
- [Anonymous](iousbhost/3612473-anonymous.md)
- [Anonymous](iousbhost/3612474-anonymous.md)
- [Anonymous](iousbhost/3612475-anonymous.md)
- [Anonymous](iousbhost/3612476-anonymous.md)
- [Anonymous](iousbhost/3612477-anonymous.md)
- [Anonymous](iousbhost/3612478-anonymous.md)