set content type

src/rest/misc.rs

@@ -1,4 +1,4 @@
-use rocket::{get, routes, Route, State};
+use rocket::{get, http::ContentType, routes, Route, State};
 use rocket_dyn_templates::{context, Template};
 use sqlx::SqlitePool;
 
@@ -10,8 +10,8 @@ async fn faq(user: User) -> Template {
 }
 
 #[get("/cal")]
-async fn cal(db: &State<SqlitePool>) -> String {
-    PlannedEvent::get_ics_feed(db).await
+async fn cal(db: &State<SqlitePool>) -> (ContentType, String) {
+    (ContentType::Calendar, PlannedEvent::get_ics_feed(db).await)
 }
 
 pub fn routes() -> Vec<Route> {