---
title: asUnownedSerialExecutor()
framework: swift
role: symbol
role_heading: Instance Method
path: swift/serialexecutor/asunownedserialexecutor()
---

# asUnownedSerialExecutor()

Convert this executor value to the optimized form of borrowed executor references.

## Declaration

```swift
func asUnownedSerialExecutor() -> UnownedSerialExecutor
```