add basic logging

src/main.rs

@@ -1,6 +1,9 @@
 use std::{sync::Arc, time::Duration};
 
-use actix_web::{get, http::header::ContentType, web, App, HttpResponse, HttpServer, Responder};
+use actix_web::{
+    get, http::header::ContentType, middleware::Logger, web, App, HttpResponse, HttpServer,
+    Responder,
+};
 use lazy_static::lazy_static;
 use tokio::sync::RwLock;
 
@@ -60,11 +63,14 @@ async fn start_updater() -> Result<web::Data<AppState>, Error> {
 
 #[actix_web::main]
 async fn main() -> std::io::Result<()> {
+    simple_logger::init_with_level(log::Level::Info).unwrap();
+
     let state = start_updater().await.expect("Failed to initialize state");
 
     HttpServer::new(move || {
         App::new()
             .app_data(state.clone())
+            .wrap(Logger::default())
             .service(csv)
             .service(json)
             .service(actix_files::Files::new("/", "./static/").index_file("index.html"))