# Engine

`import { Engine } from "destack:runtime";`

Engine selection for one world.

```ds title="Engine"
export enum Engine {
    Vm = 1,
    Native = 2,
}
```

[language/library/src/runtime/world.ds:27:32](https://github.com/destack-sh/destack/blob/main/language/library/src/runtime/world.ds#L27-L32)

## Variants

### `Vm = 1`

VM-backed execution.

### `Native = 2`

Native-backed execution.