---
title: MTLLanguageVersion.version2_3
framework: metal
role: symbol
role_heading: Case
path: metal/mtllanguageversion/version2_3
---

# MTLLanguageVersion.version2_3

Version 2.3 of the Metal shading language.

## Declaration

```swift
case version2_3
```

## See Also

### Version numbers

- [MTLLanguageVersion.version1_1](metal/mtllanguageversion/version1_1.md)
- [MTLLanguageVersion.version1_2](metal/mtllanguageversion/version1_2.md)
- [MTLLanguageVersion.version2_0](metal/mtllanguageversion/version2_0.md)
- [MTLLanguageVersion.version2_1](metal/mtllanguageversion/version2_1.md)
- [MTLLanguageVersion.version2_2](metal/mtllanguageversion/version2_2.md)
- [MTLLanguageVersion.version2_4](metal/mtllanguageversion/version2_4.md)
- [MTLLanguageVersion.version3_0](metal/mtllanguageversion/version3_0.md)
- [MTLLanguageVersion.version3_1](metal/mtllanguageversion/version3_1.md)
- [MTLLanguageVersion.version3_2](metal/mtllanguageversion/version3_2.md)
- [MTLLanguageVersion.version1_0](metal/mtllanguageversion/version1_0.md)