Rust SDK

GitHub: muxi-ai/muxi-rust

Formation Client

use muxi::{FormationClient, FormationConfig};

let config = FormationConfig::new(
    "http://localhost:7890",
    "my-assistant",
    "fmc_...",
    "fma_...",
);
let client = FormationClient::new(config)?;

Set config.mode to "draft" before constructing the client for local drafts. Use FormationConfig::with_base_url for a direct Runtime /v1 connection.

Chat

use serde_json::json;

let response = client.chat(
    json!({"message": "Hello!", "session_id": "sess_abc123"}),
    Some("user_123"),
).await?;
println!("{}", response["response"]);

Streaming

use futures::StreamExt;

let stream = client.chat_stream(
    json!({"message": "Tell me a story"}),
    Some("user_123"),
);
futures::pin_mut!(stream);

while let Some(event) = stream.next().await {
    let event = event?;
    if event.event == "message" {
        let data: serde_json::Value = serde_json::from_str(&event.data)?;
        if let Some(token) = data["token"].as_str() {
            print!("{}", token);
        }
    }
}

SSE events expose event and data. Parse named ui events with the SDK's UI helper and treat error frames as terminal.

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