chore: remove clippy warnings (#213)

crates/quark/src/events/impl.rs

@@ -23,11 +23,7 @@ impl Cache {
     pub async fn can_view_channel(&self, db: &Database, channel: &Channel) -> bool {
         match &channel {
             Channel::TextChannel { server, .. } | Channel::VoiceChannel { server, .. } => {
-                let member = self
-                    .members
-                    .iter()
-                    .map(|(_, x)| x)
-                    .find(|x| &x.id.server == server);
+                let member = self.members.values().find(|x| &x.id.server == server);
 
                 let server = self.servers.get(server);
                 let mut perms = perms(self.users.get(&self.user_id).unwrap()).channel(channel);

crates/quark/src/permissions/defn/mod.rs

@@ -97,7 +97,7 @@ impl From<i64> for PermissionValue {
 
 impl From<u64> for PermissionValue {
     fn from(v: u64) -> Self {
-        Self(v as u64)
+        Self(v)
     }
 }
 

crates/quark/src/presence/mod.rs

@@ -35,7 +35,7 @@ pub async fn presence_create_session(user_id: &str, flags: u8) -> (bool, u8) {
     __set_key_presence_entry(&mut conn, user_id, entry).await;
 
     // Add to region set in case of failure.
-    __add_to_set_sessions(&mut conn, &*REGION_KEY, user_id, session_id).await;
+    __add_to_set_sessions(&mut conn, &REGION_KEY, user_id, session_id).await;
     (was_empty, session_id)
 }
 
@@ -74,7 +74,7 @@ async fn presence_delete_session_internal(
 
         // Remove from region set.
         if !skip_region {
-            __remove_from_set_sessions(&mut conn, &*REGION_KEY, user_id, session_id).await;
+            __remove_from_set_sessions(&mut conn, &REGION_KEY, user_id, session_id).await;
         }
     }
 

crates/quark/src/tasks/process_embeds.rs

@@ -38,7 +38,7 @@ pub async fn queue(channel: String, id: String, content: String) {
 pub async fn worker(db: Database) {
     loop {
         let task = Q.pop().await;
-        if let Ok(embeds) = Embed::generate(task.content, &*JANUARY_URL, *MAX_EMBED_COUNT).await {
+        if let Ok(embeds) = Embed::generate(task.content, &JANUARY_URL, *MAX_EMBED_COUNT).await {
             if let Err(err) = Message::append(
                 &db,
                 task.id,