From e14e8e2e9acc7fb8debb7881d8891be5c3a13bd0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?H=C3=A9ctor=20Ram=C3=B3n=20Jim=C3=A9nez?= <hector@hecrj.dev>
Date: Mon, 5 Feb 2024 00:51:51 +0100
Subject: [PATCH] Fix new `beta` toolchain warnings

---
 examples/screenshot/src/main.rs     |  6 +++---
 examples/toast/src/main.rs          |  2 +-
 examples/todos/src/main.rs          |  2 +-
 examples/visible_bounds/src/main.rs | 20 +++++++++-----------
 4 files changed, 14 insertions(+), 16 deletions(-)

diff --git a/examples/screenshot/src/main.rs b/examples/screenshot/src/main.rs
index c5fe300482..64aa1a7a8c 100644
--- a/examples/screenshot/src/main.rs
+++ b/examples/screenshot/src/main.rs
@@ -228,8 +228,8 @@ impl Application for Example {
         if let Some(png_result) = &self.saved_png_path {
             let msg = match png_result {
                 Ok(path) => format!("Png saved as: {path:?}!"),
-                Err(msg) => {
-                    format!("Png could not be saved due to:\n{msg:?}")
+                Err(PngError(error)) => {
+                    format!("Png could not be saved due to:\n{}", error)
                 }
             };
 
@@ -283,7 +283,7 @@ async fn save_to_png(screenshot: Screenshot) -> Result<String, PngError> {
             ColorType::Rgba8,
         )
         .map(|_| path)
-        .map_err(|err| PngError(format!("{err:?}")))
+        .map_err(|error| PngError(error.to_string()))
     })
     .await
     .expect("Blocking task to finish")
diff --git a/examples/toast/src/main.rs b/examples/toast/src/main.rs
index af29660a2c..7f067e2fae 100644
--- a/examples/toast/src/main.rs
+++ b/examples/toast/src/main.rs
@@ -332,7 +332,7 @@ mod toast {
         }
 
         fn tag(&self) -> widget::tree::Tag {
-            struct Marker(Vec<Instant>);
+            struct Marker;
             widget::tree::Tag::of::<Marker>()
         }
 
diff --git a/examples/todos/src/main.rs b/examples/todos/src/main.rs
index 88c4c2b481..eae127f7a4 100644
--- a/examples/todos/src/main.rs
+++ b/examples/todos/src/main.rs
@@ -152,7 +152,7 @@ impl Application for Todos {
                             Command::none()
                         }
                     }
-                    Message::Saved(_) => {
+                    Message::Saved(_result) => {
                         state.saving = false;
                         saved = true;
 
diff --git a/examples/visible_bounds/src/main.rs b/examples/visible_bounds/src/main.rs
index fdf1e0f94c..33d76da842 100644
--- a/examples/visible_bounds/src/main.rs
+++ b/examples/visible_bounds/src/main.rs
@@ -25,7 +25,7 @@ struct Example {
 enum Message {
     MouseMoved(Point),
     WindowResized,
-    Scrolled(scrollable::Viewport),
+    Scrolled,
     OuterBoundsFetched(Option<Rectangle>),
     InnerBoundsFetched(Option<Rectangle>),
 }
@@ -58,14 +58,12 @@ impl Application for Example {
 
                 Command::none()
             }
-            Message::Scrolled(_) | Message::WindowResized => {
-                Command::batch(vec![
-                    container::visible_bounds(OUTER_CONTAINER.clone())
-                        .map(Message::OuterBoundsFetched),
-                    container::visible_bounds(INNER_CONTAINER.clone())
-                        .map(Message::InnerBoundsFetched),
-                ])
-            }
+            Message::Scrolled | Message::WindowResized => Command::batch(vec![
+                container::visible_bounds(OUTER_CONTAINER.clone())
+                    .map(Message::OuterBoundsFetched),
+                container::visible_bounds(INNER_CONTAINER.clone())
+                    .map(Message::InnerBoundsFetched),
+            ]),
             Message::OuterBoundsFetched(outer_bounds) => {
                 self.outer_bounds = outer_bounds;
 
@@ -147,13 +145,13 @@ impl Application for Example {
                         ]
                         .padding(20)
                     )
-                    .on_scroll(Message::Scrolled)
+                    .on_scroll(|_| Message::Scrolled)
                     .width(Length::Fill)
                     .height(300),
                 ]
                 .padding(20)
             )
-            .on_scroll(Message::Scrolled)
+            .on_scroll(|_| Message::Scrolled)
             .width(Length::Fill)
             .height(300),
         ]