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# LowLevelArgumentTable.Descriptor.Buffer

A buffer slot descriptor in an argument table.

```
struct Buffer
```

## Topics

### Creating a buffer descriptor

[`init(size: Int)`](/documentation/RealityKit/LowLevelArgumentTable/Descriptor-swift.struct/Buffer/init(size:))

Creates a buffer slot descriptor with the given size.

[`var size: Int`](/documentation/RealityKit/LowLevelArgumentTable/Descriptor-swift.struct/Buffer/size)

The minimum size, in bytes, that a buffer slice must have to be bound to this slot.

## Relationships

### Conforms To

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Equatable`](/documentation/Swift/Equatable)

[`Sendable`](/documentation/Swift/Sendable)

---

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