---
title: MTLLogStateErrorDomain
framework: Metal
role: symbol
role_heading: Global Variable
platforms: [iOS 18.0+, iPadOS 18.0+, Mac Catalyst 18.0+, macOS 15.0+, tvOS 18.0+, visionOS 2.0+]
path: metal/mtllogstateerrordomain
---

# MTLLogStateErrorDomain

## Declaration

```swift
let MTLLogStateErrorDomain: String
```