axum notes

Handling Ctrl-C gracefully

axum re-exports hyper's Server which provides the with_graceful_shutdown method that is easily combined with tokio's signal::ctrl_c function (available under the signal feature flag):

axum::Server::bind(&addr)
    .serve(app.into_make_service())
    .with_graceful_shutdown(async {
        tokio::signal::ctrl_c().await.expect("failed to listen to ctrl-c");
    })
    .await?;