> ## 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.

# Get Step Mut • Rust AI Agent SDK

> get_step_mut: Get mutable step by ID.

# get\_step\_mut

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

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

Get mutable step by ID.

## Signature

```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
def get_step_mut(&mut self, id: &str) -> Option<&mut PlanStep>
```

## Parameters

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

### Returns

<ResponseField name="Returns" type="Option<&mut PlanStep>">
  The result of the operation.
</ResponseField>