> ## 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.

# build • Rust AI Agent SDK

> build: Build the ThinkingBudget.

# build

<div className="flex items-center gap-2">
  <Badge color="purple">Method</Badge>
</div>

> This is a method of the [**ThinkingBudgetBuilder**](../classes/ThinkingBudgetBuilder) class in the [**thinking**](../modules/thinking) module.

Build the ThinkingBudget.

## Signature

```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
def build(self) -> ThinkingBudget
```

### Returns

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

***

## Related Documentation

<CardGroup cols={2}>
  <Card title="Rust Agent UI" icon="display" href="/docs/rust/agent-ui-agui" />

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