---
title: "Result.failure(_:)"
framework: swift
role: symbol
role_heading: Case
path: "swift/result/failure(_:)"
---

# Result.failure(_:)

A failure, storing a Failure value.

## Declaration

```swift
case failure(Failure)
```

## Mentioned in

Writing Failable Asynchronous APIs

## See Also

### Representing a Result

- [Result.success(_:)](swift/result/success(_:).md)
- [Writing Failable Asynchronous APIs](swift/writing-failable-asynchronous-apis.md)