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

# publish • Rust AI Agent SDK

> publish: Publish an event to the global bus

# publish

<div className="flex items-center gap-2">
  <Badge color="teal">Function</Badge>
</div>

> This function is defined in the [**bus**](../modules/bus) module.

Publish an event to the global bus

## Signature

```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
def publish(event: Event) -> ()
```

## Parameters

<ParamField query="event" type="Event" required={true}>
  No description available.
</ParamField>

### Returns

<ResponseField name="Returns" type="()">
  The result of the operation.
</ResponseField>

## Uses

* `get_event_bus`
* `publish`

## Source

<Card title="View on GitHub" icon="github" href="https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-rust/praisonai/src/bus/mod.rs#L404">
  `praisonai/src/bus/mod.rs` at line 404
</Card>