> ## 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.

# Truncate Context • Rust AI Agent SDK

> truncate_context: Truncate context to fit token limit.

# truncate\_context

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

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

Truncate context to fit token limit.

## Signature

```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
def truncate_context(context: &str, max_tokens: usize) -> String
```

## Parameters

<ParamField query="context" type="&str" required={true}>
  No description available.
</ParamField>

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

### Returns

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

## Uses

* `estimate_tokens`

## Source

<Card title="View on GitHub" icon="github" href="https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-rust/praisonai/src/rag/mod.rs#L608">
  `praisonai/src/rag/mod.rs` at line 608
</Card>

***

## Related Documentation

<CardGroup cols={2}>
  <Card title="Rust Context Management" icon="layer-group" href="/docs/rust/context-management" />

  <Card title="Rust Token Management" icon="coins" href="/docs/rust/token-management" />
</CardGroup>