sunbeam-g2v

A ConnectRPC-based framework for building microservices in Rust.

Features

• Service trait – lifecycle hooks and graceful shutdown
• Configuration – Figment-based config with env-var support
• Server builders – Axum and standalone server abstractions
• Middleware – auth (JWT, Keto), logging, metrics, tracing, rate limiting
• Database – SQLx integration with automatic migrations
• Message queue – NATS / JetStream integration
• Leader election – Vault and NATS-based coordination
• Client utilities – factory, retry, circuit-breaker patterns
• Testing – test harness, mocks, fixtures
• Proc-macros – #[derive(Instrumented)] and #[derive(Metrics)]

Quick start

[dependencies]
sunbeam-g2v = "0.1.0"

use sunbeam_g2v::prelude::*;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>> {
    let router = ServiceRouter::new();
    ServerBuilder::new()
        .with_router(router)
        .with_metrics()
        .with_tracing()
        .serve()
        .await
}

See the examples/ directory for a complete working service.

License

MIT