> ## 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.
# streaming • Rust AI Agent SDK
> Streaming Module
# streaming
Rust AI Agent SDK
Streaming Module
This module provides streaming event handling for LLM responses:
* `StreamEvent` - Streaming event representation
* `StreamEventType` - Types of streaming events
* `StreamMetrics` - Timing metrics for streaming
* `StreamCallback` - Callback trait for handling events
# Example
```ignore theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
use praisonai::streaming::{StreamEvent, StreamEventType, StreamMetrics};
let event = StreamEvent::new(StreamEventType::DeltaText)
.content("Hello");
let mut metrics = StreamMetrics::default();
metrics.update_from_event(&event);
```
## Import
```rust theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
use praisonai::streaming::*;
```
## Classes
Tool call data for streaming events.
A single streaming event emitted during LLM response streaming.
Timing metrics for a streaming response.
Handler for managing stream callbacks.
Collects stream events and accumulated content.
Trait for synchronous stream event callbacks.
Trait for asynchronous stream event callbacks.
Types of streaming events emitted during LLM response streaming.
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## Related Documentation