Better name for main login route. Remove unused feature from main.

src/.#main.rs

@@ -1 +0,0 @@
-jeff@seraph.8565:1606079828

src/main.rs

@@ -1,4 +1,4 @@
-#![feature(proc_macro_hygiene, decl_macro, never_type, unsized_locals)]
+#![feature(proc_macro_hygiene, decl_macro, never_type)]
 
 #[macro_use]
 extern crate rocket;

src/routes/auth.rs

@@ -6,7 +6,7 @@ use rocket_contrib::templates::Template;
 use std::collections::HashMap;
 
 pub(crate) fn routes() -> Vec<rocket::Route> {
-    routes![login, logout, login_user, login_page]
+    routes![login, logout, logged_in_user, login_page]
 }
 
 #[derive(FromForm)]
@@ -35,7 +35,7 @@ fn logout(mut cookies: Cookies) -> Flash<Redirect> {
 }
 
 #[get("/login")]
-fn login_user(_user: User) -> Redirect {
+fn logged_in_user(_user: User) -> Redirect {
     Redirect::to(uri!(super::root::index))
 }