armature-toon

TOON (Token-Oriented Object Notation) integration for the Armature framework.

Features

• LLM Optimized - 30-60% fewer tokens than JSON
• Serde Compatible - Works with existing types
• HTTP Integration - Request/response handling
• Content Negotiation - Auto-detect TOON requests

Installation

[dependencies]
armature-toon = "0.1"

Quick Start

use armature_toon::{to_string, from_str, Toon};
use serde::{Serialize, Deserialize};

#[derive(Serialize, Deserialize)]
struct User {
    name: String,
    age: u32,
}

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let user = User { name: "Alice".into(), age: 30 };

    // Serialize to TOON
    let toon = to_string(&user)?;

    // Deserialize from TOON
    let parsed: User = from_str(&toon)?;

    Ok(())
}

HTTP Integration

use armature_toon::ToonResponseExt;

async fn handler(req: HttpRequest) -> Result<HttpResponse, Error> {
    let user = User { name: "Alice".into(), age: 30 };
    HttpResponse::toon(user)
}

Token Comparison

License

MIT OR Apache-2.0