# listHeapObjects

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

List heap objects for one worker.

```ds title="listHeapObjects"
export declare function listHeapObjects(view: WorldViewHandle, worker: WorkerId, limit: uint32, after?: HeapObjectId | undefined): Result<HeapObjectPage, HostError>
```

[language/library/src/runtime/heap.ds:79:84](https://github.com/destack-sh/destack/blob/main/language/library/src/runtime/heap.ds#L79-L84)