---
title: LowLevelBuffer.Descriptor
framework: realitykit
role: symbol
role_heading: Structure
path: realitykit/lowlevelbuffer/descriptor-swift.struct
---

# LowLevelBuffer.Descriptor

## Declaration

```swift
struct Descriptor
```

## Topics

### Initializers

- [init(capacity:sizeMultiple:)](realitykit/lowlevelbuffer/descriptor-swift.struct/init(capacity:sizemultiple:).md)

### Instance Properties

- [capacity](realitykit/lowlevelbuffer/descriptor-swift.struct/capacity.md)
- [sizeMultiple](realitykit/lowlevelbuffer/descriptor-swift.struct/sizemultiple.md)

## Relationships

### Conforms To

- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)