---
title: dispatch_queue_attr_t
framework: dispatch
role: symbol
role_heading: Type Alias
path: dispatch/dispatch_queue_attr_t
---

# dispatch_queue_attr_t

Attributes describing the behaviors of a dispatch queue.

## Declaration

```swift
typealias dispatch_queue_attr_t = __OS_dispatch_queue_attr
```

## See Also

### Data Types

- [dispatch_group_t](dispatch/dispatch_group_t.md)
- [dispatch_io_t](dispatch/dispatch_io_t.md)
- [dispatch_object_t](dispatch/dispatch_object_t.md)
- [dispatch_queue_serial_executor_t](dispatch/dispatch_queue_serial_executor_t.md)
- [dispatch_queue_t](dispatch/dispatch_queue_t.md)
- [dispatch_semaphore_t](dispatch/dispatch_semaphore_t.md)