# `GSGlyphCopyAllLayers`

*Global Variable*

> **Deprecated**

Master and special layers.

## Declaration

```swift
let GSGlyphCopyAllLayers: GSGlyphCopyOptions
```

```objc
extern const GSGlyphCopyOptions GSGlyphCopyAllLayers;
```

```python
GSGlyphCopyAllLayers: GSGlyphCopyOptions
```

## See Also

### Copy Options

- [`GSGlyphCopyMasterAndSpecialLayers`](/Core/GlyphsCore/GSGlyphCopyMasterAndSpecialLayers) — Master and special layers.
- [`GSGlyphCopyAll`](/Core/GlyphsCore/GSGlyphCopyAll) — All copyable glyph and layer data.
- [`GSGlyphCopyThin`](/Core/GlyphsCore/GSGlyphCopyThin) — Master layers without background or additional editing data.