minor cleanup

src/main.rs

@@ -150,6 +150,13 @@ impl Db {
         serde_json::to_writer(BufWriter::new(file), &dat)?;
         Ok(())
     }
+
+    fn unclassified_users<'a>(&'a self) -> Vec<(&'a UserId, &'a UserData)> {
+        self.users
+            .iter()
+            .filter(|(user_id, _)| !self.is_spam.contains_key(&user_id))
+            .collect()
+    }
 }
 
 async fn scrape_repos(forge: &Forgejo) -> anyhow::Result<Vec<forgejo_api::structs::Repository>> {
@@ -352,13 +359,6 @@ async fn load_db() -> anyhow::Result<(Db, Classifier)> {
     Ok((db, classifier))
 }
 
-fn unclassified_users<'a>(db: &'a Db) -> Vec<(&'a UserId, &'a UserData)> {
-    db.users
-        .iter()
-        .filter(|(user_id, _)| !db.is_spam.contains_key(&user_id))
-        .collect()
-}
-
 fn set_spam(db: &mut Db, classifier: &mut Classifier, ids: &[(UserId, bool)]) {
     eprintln!("updating classifier");
 
@@ -409,7 +409,7 @@ async fn index(data: web::Data<AppState>, q: web::Query<SortSetting>) -> impl Re
     let db = &data.db.lock().unwrap();
 
     eprintln!("scoring users...");
-    let mut users: Vec<_> = unclassified_users(db)
+    let mut users: Vec<_> = db.unclassified_users()
         .into_iter()
         .map(|(id, u)| (id, u, *db.score.get(id).unwrap()))
         .collect();