> ## 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.

# Condition Protocol • Rust AI Agent SDK

> ConditionProtocol: Protocol trait for condition implementations. This defines the essential interface that any condition must provide. It enables unified condition...

# ConditionProtocol

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

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

Protocol trait for condition implementations. This defines the essential interface that any condition must provide. It enables unified condition evaluation across AgentFlow (string-based) and AgentTeam (dict-based) systems.

## Methods

### `evaluate`

```rust theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
fn evaluate(&self, context: &HashMap<String, serde_json::Value>) -> bool
```

Evaluate the condition against the given context. # Arguments \* `context` - Dictionary containing variables for evaluation. May include workflow variables, previous outputs, etc. # Returns Boolean result of condition evaluation. Returns false on evaluation errors (fail-safe).

**Parameters:**

| Name         | Type                 |
| ------------ | -------------------- |
| `context`    | `&HashMap&lt;String` |
| `serde_json` | `:Value&gt;`         |

## Source

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

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## Related Documentation

<CardGroup cols={2}>
  <Card title="Rust Conditions" icon="code-branch" href="/docs/rust/conditions" />

  <Card title="Rust Routing" icon="route" href="/docs/rust/routing" />
</CardGroup>