nit: Silence nightly `dead_code` lint

core/src/display_object/graphic.rs

@@ -49,13 +49,11 @@ impl<'gc> Graphic<'gc> {
         let static_data = GraphicStatic {
             id: swf_shape.id,
             bounds: swf_shape.shape_bounds.clone(),
-            render_handle: Some(context.renderer.register_shape(
-                (&swf_shape).into(),
-                &MovieLibrarySource {
-                    library,
-                    gc_context: context.gc_context,
-                },
-            )),
+            render_handle: Some(
+                context
+                    .renderer
+                    .register_shape((&swf_shape).into(), &MovieLibrarySource { library }),
+            ),
             shape: swf_shape,
             movie,
         };

core/src/display_object/morph_shape.rs

@@ -238,13 +238,9 @@ impl MorphShapeStatic {
             handle
         } else {
             let library = library.library_for_movie(self.movie.clone()).unwrap();
-            let handle = context.renderer.register_shape(
-                (&frame.shape).into(),
-                &MovieLibrarySource {
-                    library,
-                    gc_context: context.gc_context,
-                },
-            );
+            let handle = context
+                .renderer
+                .register_shape((&frame.shape).into(), &MovieLibrarySource { library });
             frame.shape_handle = Some(handle.clone());
             handle
         }

core/src/library.rs

@@ -346,7 +346,6 @@ impl<'gc> MovieLibrary<'gc> {
 
 pub struct MovieLibrarySource<'a, 'gc> {
     pub library: &'a MovieLibrary<'gc>,
-    pub gc_context: &'a Mutation<'gc>,
 }
 
 impl<'a, 'gc> ruffle_render::bitmap::BitmapSource for MovieLibrarySource<'a, 'gc> {

core/src/streams.rs

@@ -164,6 +164,7 @@ impl<'gc> Eq for NetStream<'gc> {}
 pub enum NetStreamType {
     /// The stream is an FLV.
     Flv {
+        #[allow(dead_code)] // set but never read
         header: FlvHeader,
 
         /// The currently playing video track's stream instance.

render/naga-agal/src/builder.rs

@@ -247,6 +247,7 @@ impl VertexAttributeFormat {
 pub struct ShaderConfig<'a> {
     pub shader_type: ShaderType,
     pub vertex_attributes: &'a [Option<VertexAttributeFormat>; 8],
+    #[allow(dead_code)] // set but never read
     pub sampler_configs: &'a [SamplerConfig; 8],
     pub version: AgalVersion,
 }