Rust Runtime
for AI-Protocol.

Simple, Unified API

The same code works across all 37 providers. Just change the model identifier ?the protocol manifest handles everything else: endpoint, auth, parameter mapping, streaming format.

The builder pattern provides a fluent API for request construction. Stream results arrive as unified StreamingEvent types regardless of the underlying provider.

use ai_lib_rust::{AiClient, Message, StreamingEvent};
use futures::StreamExt;

// Works with ANY provider ?protocol-driven
let client = AiClient::new(
    "anthropic/claude-3-5-sonnet"
).await?;

// Builder pattern for chat requests
let mut stream = client.chat()
    .messages(vec![Message::user("Hello")])
    .temperature(0.7)
    .max_tokens(1000)
    .stream()
    .execute_stream()
    .await?;

// Unified streaming events
while let Some(event) = stream.next().await {
    match event? {
        StreamingEvent::PartialContentDelta { content, .. }
            => print!("{content}"),
        StreamingEvent::StreamEnd { stats, .. }
            => println!("\nTokens: {}",
                stats.total_tokens),
        _ => {} // ToolCall, Metadata, etc.
    }
}