# GpuFenceDescriptor

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

Fence descriptor.

```ds title="GpuFenceDescriptor"
export struct GpuFenceDescriptor {
    mode: GpuFenceMode;
    initialValue: uint64;
}
```

[language/library/src/gpu/binding/sync.ds:41:46](https://github.com/destack-sh/destack/blob/main/language/library/src/gpu/binding/sync.ds#L41-L46)

## Members

### `mode: GpuFenceMode`

Fence mode selector.

### `initialValue: uint64`

Initial timeline value in timeline mode.