cargo: Drop two dependencies

src/widgets/image.rs

@@ -48,7 +48,6 @@ use std::sync::{Arc, LazyLock};
 
 use adw::prelude::*;
 use adw::subclass::prelude::*;
-use futures_lite::StreamExt;
 use glib::subclass::Signal;
 use glib::{Properties, SignalGroup};
 

src/widgets/image/loading.rs

@@ -324,12 +324,12 @@ impl LpImage {
         // Reset background color for reloads
         imp.set_background_color(None);
 
-        let (decoder, mut decoder_update) =
+        let (decoder, decoder_update) =
             Decoder::new(file.clone(), self.metadata().mime_type(), tiles.clone()).await;
 
         let weak_obj = self.downgrade();
         glib::spawn_future_local(async move {
-            while let Some(update) = decoder_update.next().await {
+            while let Ok(update) = decoder_update.recv().await {
                 if let Some(obj) = weak_obj.upgrade() {
                     obj.imp().update(update);
                 }