---
title: OS_dispatch_queue_serial_executor
framework: dispatch
role: symbol
role_heading: Protocol
path: dispatch/os_dispatch_queue_serial_executor
---

# OS_dispatch_queue_serial_executor

## Declaration

```occ
@protocol OS_dispatch_queue_serial_executor <OS_dispatch_queue>
```

## Relationships

### Inherits From

- [OS_dispatch_queue](dispatch/os_dispatch_queue.md)