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# NotificationCenter.Publisher

A publisher that emits elements when broadcasting notifications.

```
struct Publisher
```

## Topics

### Declaring Publisher Topography

[`NotificationCenter.Publisher.Output`](/documentation/Foundation/NotificationCenter/Publisher/Output)

The kind of values published by this publisher.

[`NotificationCenter.Publisher.Failure`](/documentation/Foundation/NotificationCenter/Publisher/Failure)

The kind of errors this publisher might publish.

### Creating a Notification Publisher

[`init(center:name:object:)`](/documentation/Foundation/NotificationCenter/Publisher/init(center:name:object:))

Creates a publisher that emits events when broadcasting notifications.

### Inspecting Notification Center Properties

[`center`](/documentation/Foundation/NotificationCenter/Publisher/center)

The notification center this publisher uses as a source.

[`name`](/documentation/Foundation/NotificationCenter/Publisher/name)

The name of notifications published by this publisher.

[`object`](/documentation/Foundation/NotificationCenter/Publisher/object)

The object posting the named notfication.


---

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