added favicon

src/main.rs

@@ -18,9 +18,11 @@ extern crate tera;
 use comrak::{markdown_to_html, ComrakOptions};
 use controllers::{get_post, get_posts, MAX_POSTS_PER_PAGE};
 use misc::get_context;
+use rocket::response::NamedFile;
 use rocket::Request;
 use rocket_contrib::serve::StaticFiles;
 use rocket_contrib::templates::Template;
+use std::path::Path;
 use std::vec::Vec;
 
 #[get("/?<page>")]
@@ -72,10 +74,15 @@ fn not_found_404(req: &Request) -> Template {
     Template::render("404", context)
 }
 
+#[get("/favicon.ico")]
+fn favicon() -> Option<NamedFile> {
+    NamedFile::open(Path::new("static/favicon.ico")).ok()
+}
+
 fn main() {
     rocket::ignite()
         .attach(Template::fairing())
-        .mount("/", routes![index, show_post])
+        .mount("/", routes![index, show_post, favicon])
         .mount("/admin", routes![admin::index])
         .mount("/static", StaticFiles::from("static"))
         .register(catchers![not_found_404])