refactor: fix clippy lints

src/main.rs

@@ -88,10 +88,12 @@ impl State {
             .as_ref()
             .map(|error| widget::text(error).style(widget::text::danger));
 
-        let info = (self.infobar_shown && self.info.is_some()).then(|| {
-            widget::container(widget::text(self.title()))
-                .align_x(Alignment::End)
-                .width(Length::Fill)
+        let info = self.infobar_shown.then_some(()).and_then(|()| {
+            self.info.as_ref().map(|info| {
+                widget::container(widget::text(info))
+                    .align_x(Alignment::End)
+                    .width(Length::Fill)
+            })
         });
 
         widget::column![main, widget::row![error, info]]
@@ -112,7 +114,6 @@ impl State {
             }
             Message::SavePathPicked(result) => {
                 self.error = result
-                    .map_err(Cow::from)
                     .and_then(|path| {
                         self.image.as_ref().map_or_else(
                             || Err("no image to save".into()),
@@ -167,7 +168,7 @@ impl State {
 
             Message::Yank => {
                 if let Some(image) = self.image.as_ref() {
-                    return clipboard::write(utils::clipboard_image_from_rgbaimage(&image))
+                    return clipboard::write(utils::clipboard_image_from_rgbaimage(image))
                         .map(Message::ImageYanked);
                 } else {
                     self.error = Some("no image to yank".into());
@@ -182,7 +183,7 @@ impl State {
                 self.error = result.as_ref().err().map(|e| format!("{e:?}").into());
 
                 if let Ok(image) = result {
-                    self.info = Some(format!("{}x{}", image.size.width, image.size.height,));
+                    self.info = Some(format!("{}x{}", image.size.width, image.size.height));
                     if (image.size.width, image.size.height) < (100, 100) {
                         self.image_filter = widget::image::FilterMethod::Nearest;
                     }
@@ -220,7 +221,7 @@ impl State {
                 image.width(),
                 image.height(),
             ));
-            if image.dimensions() < (100, 100) {
+            if image.dimensions() < (192, 192) {
                 self.image_filter = widget::image::FilterMethod::Nearest;
             }
             self.image = Some(image);
@@ -272,8 +273,8 @@ impl State {
                     Key::Character("s") => Some(Message::Save),
                     Key::Character("q") => Some(Message::Quit),
 
-                    Key::Character("y") | Key::Character("c") => Some(Message::Yank),
-                    Key::Character("p") | Key::Character("v") => Some(Message::Put),
+                    Key::Character("y" | "c") => Some(Message::Yank),
+                    Key::Character("p" | "v") => Some(Message::Put),
 
                     _ => None,
                 }