> ## 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.

# Expand Strategy • Rust AI Agent SDK

> ExpandStrategy: Expansion strategy for prompts

# ExpandStrategy

> Defined in the [**Specialized Agents**](../modules/specialized_agents) module.

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

Expansion strategy for prompts

## Fields

| Name            | Type      | Description                                   |
| --------------- | --------- | --------------------------------------------- |
| `Basic`         | `variant` | -                                             |
| `expansion`     | `variant` | -                                             |
| `with`          | `variant` | -                                             |
| `minimal`       | `variant` | -                                             |
| `additions`     | `variant` | -                                             |
| `Basic`         | `variant` | Basic expansion with minimal additions        |
| `Detailed`      | `variant` | -                                             |
| `expansion`     | `variant` | -                                             |
| `with`          | `variant` | -                                             |
| `comprehensive` | `variant` | -                                             |
| `context`       | `variant` | -                                             |
| `Detailed`      | `variant` | Detailed expansion with comprehensive context |
| `Structured`    | `variant` | -                                             |
| `expansion`     | `variant` | -                                             |
| `with`          | `variant` | -                                             |
| `clear`         | `variant` | -                                             |
| `sections`      | `variant` | -                                             |
| `Structured`    | `variant` | Structured expansion with clear sections      |
| `Creative`      | `variant` | -                                             |
| `expansion`     | `variant` | -                                             |
| `with`          | `variant` | -                                             |
| `imaginative`   | `variant` | -                                             |
| `elements`      | `variant` | -                                             |
| `Creative`      | `variant` | Creative expansion with imaginative elements  |
| `Auto`          | `variant` | -                                             |
| `detect`        | `variant` | -                                             |
| `best`          | `variant` | -                                             |
| `strategy`      | `variant` | -                                             |
| `based`         | `variant` | -                                             |
| `on`            | `variant` | -                                             |
| `prompt`        | `variant` | -                                             |
| `default`       | `variant` | Auto-detect best strategy based on prompt     |
| `Auto`          | `variant` | Auto-detect best strategy based on prompt     |

## Methods

### `all`

```rust theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
fn all() -> Vec<ExpandStrategy>
```

Get all available strategies

### `from_str`

```rust theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
fn from_str(s: &str) -> Option<Self>
```

Parse from string

**Parameters:**

| Name | Type   |
| ---- | ------ |
| `s`  | `&str` |

## Source

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