sunbeam-g2v 0.1.0

# 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

```toml
[dependencies]
sunbeam-g2v = "0.1.0"
```

```rust
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