> ## 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.

# A GUI Event Type • Rust AI Agent SDK

> AGUIEventType: AGUI Event Type

# AGUIEventType

> Defined in the [**ui**](../modules/ui) module.

<Badge color="orange">Rust AI Agent SDK</Badge>

AGUI Event Type

## Fields

| Name               | Type      | Description        |
| ------------------ | --------- | ------------------ |
| `Run`              | `variant` | -                  |
| `started`          | `variant` | -                  |
| `RunStarted`       | `variant` | Run started        |
| `Run`              | `variant` | -                  |
| `finished`         | `variant` | -                  |
| `RunFinished`      | `variant` | Run finished       |
| `Run`              | `variant` | -                  |
| `error`            | `variant` | -                  |
| `RunError`         | `variant` | Run error          |
| `Text`             | `variant` | -                  |
| `delta`            | `variant` | -                  |
| `TextDelta`        | `variant` | Text delta         |
| `Tool`             | `variant` | -                  |
| `call`             | `variant` | -                  |
| `started`          | `variant` | -                  |
| `ToolCallStarted`  | `variant` | Tool call started  |
| `Tool`             | `variant` | -                  |
| `call`             | `variant` | -                  |
| `finished`         | `variant` | -                  |
| `ToolCallFinished` | `variant` | Tool call finished |

## Source

<Card title="View on GitHub" icon="github" href="https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-rust/praisonai/src/parity/ui.rs">
  `praisonai/src/parity/ui.rs` at line 0
</Card>

***

## Related Documentation

<CardGroup cols={2}>
  <Card title="Rust AGUI" icon="display" href="/docs/rust/agui" />

  <Card title="Rust Agent UI" icon="display" href="/docs/rust/agent-ui-agui" />
</CardGroup>