---
title: Publishers.CombineLatest
framework: combine
role: symbol
role_heading: Structure
path: combine/publishers/combinelatest
---

# Publishers.CombineLatest

A publisher that receives and combines the latest elements from two publishers.

## Declaration

```swift
struct CombineLatest<A, B> where A : Publisher, B : Publisher, A.Failure == B.Failure
```

## Topics

### Creating a combine latest publisher

- [init(_:_:)](combine/publishers/combinelatest/init(_:_:).md)

### Declaring supporting types

- [Publishers.CombineLatest.Output](combine/publishers/combinelatest/output.md)
- [Publishers.CombineLatest.Failure](combine/publishers/combinelatest/failure.md)

### Inspecting publisher properties

- [a](combine/publishers/combinelatest/a.md)
- [b](combine/publishers/combinelatest/b.md)

### Comparing publishers

- [==(_:_:)](combine/publishers/combinelatest/==(_:_:).md)

### Default Implementations

- [Equatable Implementations](combine/publishers/combinelatest/equatable-implementations.md)

## Relationships

### Conforms To

- [Equatable](swift/equatable.md)
- [Publisher](combine/publisher.md)

## See Also

### Combining elements from multiple publishers

- [Publishers.CombineLatest3](combine/publishers/combinelatest3.md)
- [Publishers.CombineLatest4](combine/publishers/combinelatest4.md)
- [Publishers.Merge](combine/publishers/merge.md)
- [Publishers.Merge3](combine/publishers/merge3.md)
- [Publishers.Merge4](combine/publishers/merge4.md)
- [Publishers.Merge5](combine/publishers/merge5.md)
- [Publishers.Merge6](combine/publishers/merge6.md)
- [Publishers.Merge7](combine/publishers/merge7.md)
- [Publishers.Merge8](combine/publishers/merge8.md)
- [Publishers.MergeMany](combine/publishers/mergemany.md)
- [Publishers.Zip](combine/publishers/zip.md)
- [Publishers.Zip3](combine/publishers/zip3.md)
- [Publishers.Zip4](combine/publishers/zip4.md)