runs rustfmt, removes unused imports

src/main.rs

@@ -1,12 +1,9 @@
-extern crate lootalot_db;
 extern crate actix_web;
 extern crate dotenv;
+extern crate lootalot_db;
 
+use actix_web::{fs, server, App, HttpRequest, Result};
 use std::env;
-use std::cell::RefCell;
-use std::rc::Rc;
-use actix_web::{server, App, Result, HttpRequest, fs };
-
 
 fn main() {
     println!("Hello, world!");
@@ -16,10 +13,14 @@ fn main() {
     let www_root: String = env::var("WWW_ROOT").expect("WWW_ROOT must be set");
     println!("serving files from: {}", &www_root);
     server::new(move || {
-        App::new()
-            .handler("/", fs::StaticFiles::new(www_root.clone()).unwrap().index_file("index.html"))
+        App::new().handler(
+            "/",
+            fs::StaticFiles::new(www_root.clone())
+                .unwrap()
+                .index_file("index.html"),
+        )
     })
-        .bind("127.0.0.1:8088")
-        .unwrap()
-        .run();
+    .bind("127.0.0.1:8088")
+    .unwrap()
+    .run();
 }