---
title: OSLogBoolFormat.truth
framework: os
role: symbol
role_heading: Case
path: os/oslogboolformat/truth
---

# OSLogBoolFormat.truth

An option to format Boolean values as true or false strings.

## Declaration

```swift
case truth
```

## Discussion

Discussion This option formats a Boolean true value as true and a Boolean false value as false.

## See Also

### Getting the Boolean Format Options

- [OSLogBoolFormat.answer](os/oslogboolformat/answer.md)