Shuffle channels in addition to users

src/main.rs

@@ -7,7 +7,6 @@ use rand::seq::SliceRandom;
 use rusqlite::OptionalExtension;
 
 // TODO: buttons?
-// TODO: shuffle channels as well as users/instead of users?
 
 #[derive(Copy, Clone)]
 struct GuildData {
@@ -95,7 +94,8 @@ async fn run(ctx: Context<'_>, from: serenity::ChannelId, to: serenity::ChannelI
         .collect::<Vec<_>>();
     users.shuffle(&mut rand::thread_rng());
 
-    let to = channels_for(to)?;
+    let mut to = channels_for(to)?;
+    to.shuffle(&mut rand::thread_rng());
 
     futures::future::try_join_all(
         to.into_iter()