---
title: "tryAllSatisfy(_:)"
framework: combine
role: symbol
role_heading: Instance Method
path: "combine/publishers/sequence/tryallsatisfy(_:)"
---

# tryAllSatisfy(_:)

## Declaration

```swift
func tryAllSatisfy(_ predicate: (Publishers.Sequence<Elements, Failure>.Output) throws -> Bool) -> Result<Bool, any Error>.Publisher
```

## See Also

### Applying matching criteria to elements

- [contains(_:)](combine/publishers/sequence/contains(_:).md)
- [contains(where:)](combine/publishers/sequence/contains(where:).md)
- [tryContains(where:)](combine/publishers/sequence/trycontains(where:).md)
- [allSatisfy(_:)](combine/publishers/sequence/allsatisfy(_:).md)