cargo fmt

src/commands/challenge.rs

@@ -152,10 +152,7 @@ pub async fn submit(ctx: Context<'_>, submission: serenity::Attachment) -> Resul
     let username = &username;
     if !existing_submitter {
         let mut submitter_data = Map::new();
-        submitter_data.insert(
+        submitter_data.insert(String::from("username"), username.clone().into());
-            String::from("username"),
-            username.clone().into(),
-        );
         let mut images: Vec<String> = Vec::new();
         for (i, attachment) in attachments.iter().enumerate() {
             let extension;

src/utils.rs

@@ -388,7 +388,10 @@ pub async fn leaderboard(ctx: &Context<'_>) -> Result<(), Error> {
     let mut top_submitters: Vec<(&String, &u32)> = submission_counts.iter().collect();
     top_submitters.sort_by(|a, b| b.1.cmp(a.1));
     let mut leaderboard_html = String::from("<table id=\"leaderboard\">");
-    for (i, (id, count)) in top_submitters[0..std::cmp::min(top_submitters.len(), LENGTH)].iter().enumerate() {
+    for (i, (id, count)) in top_submitters[0..std::cmp::min(top_submitters.len(), LENGTH)]
+        .iter()
+        .enumerate()
+    {
         let place = i + 1;
         let user = serenity::UserId(id.parse::<u64>().unwrap())
             .to_user(&ctx.serenity_context().http)
@@ -401,7 +404,10 @@ pub async fn leaderboard(ctx: &Context<'_>) -> Result<(), Error> {
         // New usernames have #0000 discriminator
         // Can't use User trait user.display_name() because of muted span
         if discriminator != 0 {
-            leaderboard_html.push_str(&format!("<span class=\"muted\">#{:0>4}</span>", discriminator));
+            leaderboard_html.push_str(&format!(
+                "<span class=\"muted\">#{:0>4}</span>",
+                discriminator
+            ));
         }
         leaderboard_html.push_str(&format!("</span></a></td><td>{count}</td></tr>"));
     }