---
title: "tryFilter(_:)"
framework: combine
role: symbol
role_heading: Instance Method
path: "combine/publishers/tryfilter/tryfilter(_:)"
---

# tryFilter(_:)

## Declaration

```swift
func tryFilter(_ isIncluded: @escaping (Publishers.TryFilter<Upstream>.Output) throws -> Bool) -> Publishers.TryFilter<Upstream>
```

## See Also

### Filtering elements

- [filter(_:)](combine/publishers/tryfilter/filter(_:).md)