---
title: "extracting(unchecked:)"
framework: swift
role: symbol
role_heading: Instance Method
path: "swift/mutablespan/extracting(unchecked:)-23qq"
---

# extracting(unchecked:)

## Declaration

```swift
mutating func extracting(unchecked bounds: Range<MutableSpan<Element>.Index>) -> MutableSpan<Element>
```