# AsParallelReader()

> Obsolete. Use UnsafePtrList<T>.AsReadOnly instead.

## Definition

* **Type:** Method
* **Namespace:** [Unity.Collections.LowLevel.Unsafe](/engine/6000.7/script-reference/unity/collections/lowlevel/unsafe.md)
* **Assembly:** UnityEngine.ManagedKernelModule

```csharp
public UnsafePtrList<T>.ParallelReader AsParallelReader()
```

### Returns

| Type                                                                                                                 | Description                     |
| -------------------------------------------------------------------------------------------------------------------- | ------------------------------- |
| [ParallelReader](/engine/6000.7/script-reference/unity/collections/lowlevel/unsafe/unsafeptrlist1/parallelreader.md) | A parallel reader of this list. |