> ## Documentation Index
> Fetch the complete documentation index at: https://docs.crossmint.com/llms.txt
> Use this file to discover all available pages before exploring further.

# fold

> Kotlin Function

**Function**

```kotlin theme={null}
inline fun <T, E> Result<T, E>.fold(onSuccess: (T) -> Unit, onFailure: (E) -> Unit)
```

Applies onSuccess or onFailure depending on the result variant.