# GPU_BUFFER_USAGE_COPY_DST

`import { GPU_BUFFER_USAGE_COPY_DST } from "destack:gpu/binding";`

Buffer usage bit for copy destination.

```ds title="GPU_BUFFER_USAGE_COPY_DST"
const GPU_BUFFER_USAGE_COPY_DST: GpuBufferUsage
```

[language/library/src/gpu/binding/resource.ds:84](https://github.com/destack-sh/destack/blob/main/language/library/src/gpu/binding/resource.ds#L84)