Clean-up and more consistent styles.

src/main.rs

@@ -100,8 +100,7 @@ async fn main() -> std::io::Result<()> {
 					.route("/", web::get().to(subreddit::page))
 					.route("/{sort:hot|new|top|rising|controversial}/", web::get().to(subreddit::page))
 					// Handle subscribe/unsubscribe
-					.route("/{action:subscribe|unsubscribe}/", web::post().to(subreddit::set))
-					//.route("/unsubscribe/", web::post().to(subreddit::unsubscribe))
+					.route("/{action:subscribe|unsubscribe}/", web::post().to(subreddit::subscriptions))
 					// View post on subreddit
 					.service(
 						web::scope("/comments/{id}/{title}")

src/subreddit.rs

@@ -65,7 +65,7 @@ pub async fn page(req: HttpRequest) -> HttpResponse {
 }
 
 // Sub or unsub by setting subscription cookie using response "Set-Cookie" header
-pub async fn set(req: HttpRequest) -> HttpResponse {
+pub async fn subscriptions(req: HttpRequest) -> HttpResponse {
 	let mut res = HttpResponse::Found();
 	let default = cookie(&req, "front_page");
 	let sub = req

src/utils.rs

@@ -145,7 +145,7 @@ pub fn prefs(req: HttpRequest) -> Preferences {
 		wide: cookie(&req, "wide"),
 		hide_nsfw: cookie(&req, "hide_nsfw"),
 		comment_sort: cookie(&req, "comment_sort"),
-		subs: cookie(&req, "subscriptions").split(",").map(|s| s.to_string()).filter(|s| s != "").collect(),
+		subs: cookie(&req, "subscriptions").split(",").map(String::from).filter(|s| s != "").collect(),
 	}
 }