# GpuMapMode

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

Buffer mapping mode.

```ds title="GpuMapMode"
export enum GpuMapMode {
    Read = 1,
    Write = 2,
}
```

[language/library/src/gpu/binding/resource.ds:467:472](https://github.com/destack-sh/destack/blob/main/language/library/src/gpu/binding/resource.ds#L467-L472)

## Variants

### `Read = 1`

Read-only map mode.

### `Write = 2`

Write-only map mode.