---
title: url
framework: metal
role: symbol
role_heading: Instance Property
path: metal/mtlfunctionlogdebuglocation/url
---

# url

The URL of the file that contains the shader function.

## Declaration

```swift
var url: URL? { get }
```

## See Also

### Inspecting the location details

- [functionName](metal/mtlfunctionlogdebuglocation/functionname.md)
- [line](metal/mtlfunctionlogdebuglocation/line.md)
- [column](metal/mtlfunctionlogdebuglocation/column.md)