clippy fixes

Signed-off-by: William Casarin <jb55@jb55.com>

crates/notedeck_ui/src/images.rs

@@ -169,7 +169,7 @@ fn parse_img_response(
         let dyn_image = image::load_from_memory(&response.bytes)?;
         Ok(process_pfp_bitmap(imgtyp, dyn_image))
     } else {
-        Err(format!("Expected image, found content-type {:?}", content_type).into())
+        Err(format!("Expected image, found content-type {content_type:?}").into())
     }
 }
 
@@ -328,7 +328,7 @@ fn generate_animation_frame(
 
     TextureFrame {
         delay,
-        texture: ctx.load_texture(format!("{}{}", url, index), color_img, Default::default()),
+        texture: ctx.load_texture(format!("{url}{index}"), color_img, Default::default()),
     }
 }
 

crates/notedeck_ui/src/note/contents.rs

@@ -69,7 +69,7 @@ fn render_client(ui: &mut egui::Ui, note_cache: &mut NoteCache, note: &Note) {
     match cached_note.client.as_deref() {
         Some(client) if !client.is_empty() => {
             ui.horizontal(|ui| {
-                secondary_label(ui, format!("via {}", client));
+                secondary_label(ui, format!("via {client}"));
             });
         }
         _ => return,

crates/notedeck_ui/src/profile/mod.rs

@@ -31,7 +31,7 @@ pub fn display_name_widget<'a>(
                 let username_resp = name.username.map(|username| {
                     ui.add(
                         Label::new(
-                            RichText::new(format!("@{}", username))
+                            RichText::new(format!("@{username}"))
                                 .size(16.0)
                                 .color(crate::colors::MID_GRAY),
                         )