> ## 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 Role • Rust AI Agent SDK

> AGUIRole: AGUI Message Role

# AGUIRole

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

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

AGUI Message Role

## Fields

| Name        | Type      | Description |
| ----------- | --------- | ----------- |
| `User`      | `variant` | -           |
| `Assistant` | `variant` | -           |
| `System`    | `variant` | -           |
| `Tool`      | `variant` | -           |

## 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>

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## 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>