refactor(download manager): Removed Arc requirement for DownloadableMetadata

Signed-off-by: quexeky <git@quexeky.dev>

desktop/src-tauri/src/download_manager/queue.rs

@@ -7,7 +7,7 @@ use super::downloadable_metadata::DownloadableMetadata;
 
 #[derive(Clone)]
 pub struct Queue {
-    inner: Arc<Mutex<VecDeque<Arc<DownloadableMetadata>>>>,
+    inner: Arc<Mutex<VecDeque<DownloadableMetadata>>>,
 }
 
 #[allow(dead_code)]
@@ -17,37 +17,37 @@ impl Queue {
             inner: Arc::new(Mutex::new(VecDeque::new())),
         }
     }
-    pub fn read(&self) -> VecDeque<Arc<DownloadableMetadata>> {
+    pub fn read(&self) -> VecDeque<DownloadableMetadata> {
         self.inner.lock().unwrap().clone()
     }
-    pub fn edit(&self) -> MutexGuard<'_, VecDeque<Arc<DownloadableMetadata>>> {
+    pub fn edit(&self) -> MutexGuard<'_, VecDeque<DownloadableMetadata>> {
         self.inner.lock().unwrap()
     }
-    pub fn pop_front(&self) -> Option<Arc<DownloadableMetadata>> {
+    pub fn pop_front(&self) -> Option<DownloadableMetadata> {
         self.edit().pop_front()
     }
     pub fn empty(&self) -> bool {
         self.inner.lock().unwrap().len() == 0
     }
-    pub fn exists(&self, meta: Arc<DownloadableMetadata>) -> bool {
+    pub fn exists(&self, meta: DownloadableMetadata) -> bool {
         self.read().contains(&meta)
     }
     /// Either inserts `interface` at the specified index, or appends to
     /// the back of the deque if index is greater than the length of the deque
-    pub fn insert(&self, interface: Arc<DownloadableMetadata>, index: usize) {
+    pub fn insert(&self, interface: DownloadableMetadata, index: usize) {
         if self.read().len() > index {
             self.append(interface);
         } else {
             self.edit().insert(index, interface);
         }
     }
-    pub fn append(&self, interface: Arc<DownloadableMetadata>) {
+    pub fn append(&self, interface: DownloadableMetadata) {
         self.edit().push_back(interface);
     }
     pub fn pop_front_if_equal(
         &self,
-        meta: &Arc<DownloadableMetadata>,
-    ) -> Option<Arc<DownloadableMetadata>> {
+        meta: &DownloadableMetadata,
+    ) -> Option<DownloadableMetadata> {
         let mut queue = self.edit();
         let front = match queue.front() {
             Some(front) => front,
@@ -58,10 +58,10 @@ impl Queue {
         }
         None
     }
-    pub fn get_by_meta(&self, meta: &Arc<DownloadableMetadata>) -> Option<usize> {
+    pub fn get_by_meta(&self, meta: &DownloadableMetadata) -> Option<usize> {
         self.read().iter().position(|data| data == meta)
     }
-    pub fn move_to_index_by_meta(&self, meta: &Arc<DownloadableMetadata>, new_index: usize) -> Result<(), ()> {
+    pub fn move_to_index_by_meta(&self, meta: &DownloadableMetadata, new_index: usize) -> Result<(), ()> {
         let index = match self.get_by_meta(meta) {
             Some(index) => index,
             None => return Err(()),