---
title: DispatchQueue.Attributes
framework: dispatch
role: symbol
role_heading: Structure
path: dispatch/dispatchqueue/attributes
---

# DispatchQueue.Attributes

Attributes that define the behavior of a dispatch queue.

## Declaration

```swift
struct Attributes
```

## Topics

### Attributes

- [concurrent](dispatch/dispatchqueue/attributes/concurrent.md)
- [initiallyInactive](dispatch/dispatchqueue/attributes/initiallyinactive.md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [ExpressibleByArrayLiteral](swift/expressiblebyarrayliteral.md)
- [OptionSet](swift/optionset.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)
- [SetAlgebra](swift/setalgebra.md)

## See Also

### Creating a Dispatch Queue

- [main](dispatch/dispatchqueue/main.md)
- [global(qos:)](dispatch/dispatchqueue/global(qos:).md)
- [init(label:qos:attributes:autoreleaseFrequency:target:)](dispatch/dispatchqueue/init(label:qos:attributes:autoreleasefrequency:target:).md)
- [DispatchQoS.QoSClass](dispatch/dispatchqos/qosclass-swift.enum.md)
- [DispatchQueue.AutoreleaseFrequency](dispatch/dispatchqueue/autoreleasefrequency.md)
- [OS_dispatch_queue_main](dispatch/os_dispatch_queue_main-swift.class.md)
- [OS_dispatch_queue_global](dispatch/os_dispatch_queue_global-swift.class.md)
- [DispatchSerialQueue](dispatch/dispatchserialqueue.md)
- [DispatchConcurrentQueue](dispatch/dispatchconcurrentqueue.md)
- [dispatch_queue_main_t](dispatch/dispatch_queue_main_t.md)
- [dispatch_queue_global_t](dispatch/dispatch_queue_global_t.md)
- [dispatch_queue_serial_t](dispatch/dispatch_queue_serial_t.md)
- [dispatch_queue_concurrent_t](dispatch/dispatch_queue_concurrent_t.md)