---
title: "hash(into:)"
framework: swift
role: symbol
role_heading: Instance Method
path: "swift/unownedtaskexecutor/hash(into:)"
---

# hash(into:)

Hash the executor identity into the given hasher.

## Declaration

```swift
func hash(into hasher: inout Hasher)
```

## Discussion

Discussion This function is available independently from the Hashable conformance, allowing back-deployment to older runtimes when implementing Hashable in user code