diff --git a/examples/download_progress/src/main.rs b/examples/download_progress/src/main.rs
index 0ba8a297..30559401 100644
--- a/examples/download_progress/src/main.rs
+++ b/examples/download_progress/src/main.rs
@@ -117,9 +117,7 @@ impl Download {
 
     pub fn start(&mut self) -> Task<Update> {
         match self.state {
-            State::Idle { .. }
-            | State::Finished { .. }
-            | State::Errored { .. } => {
+            State::Idle | State::Finished | State::Errored => {
                 let (task, handle) = Task::sip(
                     download(
                         "https://huggingface.co/\
@@ -161,10 +159,10 @@ impl Download {
 
     pub fn view(&self) -> Element<Message> {
         let current_progress = match &self.state {
-            State::Idle { .. } => 0.0,
+            State::Idle => 0.0,
             State::Downloading { progress, .. } => *progress,
-            State::Finished { .. } => 100.0,
-            State::Errored { .. } => 0.0,
+            State::Finished => 100.0,
+            State::Errored => 0.0,
         };
 
         let progress_bar = progress_bar(0.0..=100.0, current_progress);
diff --git a/examples/pokedex/src/main.rs b/examples/pokedex/src/main.rs
index 2e972f6b..d8ccd27c 100644
--- a/examples/pokedex/src/main.rs
+++ b/examples/pokedex/src/main.rs
@@ -33,7 +33,7 @@ impl Pokedex {
         let subtitle = match self {
             Pokedex::Loading => "Loading",
             Pokedex::Loaded { pokemon, .. } => &pokemon.name,
-            Pokedex::Errored { .. } => "Whoops!",
+            Pokedex::Errored => "Whoops!",
         };
 
         format!("{subtitle} - Pokédex")
diff --git a/examples/toast/src/main.rs b/examples/toast/src/main.rs
index dc314df8..b5d6d523 100644
--- a/examples/toast/src/main.rs
+++ b/examples/toast/src/main.rs
@@ -327,9 +327,10 @@ mod toast {
                     instants.truncate(new);
                 }
                 (old, new) if old < new => {
-                    instants.extend(
-                        std::iter::repeat(Some(Instant::now())).take(new - old),
-                    );
+                    instants.extend(std::iter::repeat_n(
+                        Some(Instant::now()),
+                        new - old,
+                    ));
                 }
                 _ => {}
             }
diff --git a/wgpu/src/buffer.rs b/wgpu/src/buffer.rs
index 463ea24a..99092fc2 100644
--- a/wgpu/src/buffer.rs
+++ b/wgpu/src/buffer.rs
@@ -4,9 +4,8 @@ use std::ops::RangeBounds;
 
 pub const MAX_WRITE_SIZE: usize = 100 * 1024;
 
-#[allow(unsafe_code)]
-const MAX_WRITE_SIZE_U64: NonZeroU64 =
-    unsafe { NonZeroU64::new_unchecked(MAX_WRITE_SIZE as u64) };
+const MAX_WRITE_SIZE_U64: NonZeroU64 = NonZeroU64::new(MAX_WRITE_SIZE as u64)
+    .expect("MAX_WRITE_SIZE must be non-zero");
 
 #[derive(Debug)]
 pub struct Buffer<T> {
diff --git a/widget/src/text_input/value.rs b/widget/src/text_input/value.rs
index 46a1f754..7456ce63 100644
--- a/widget/src/text_input/value.rs
+++ b/widget/src/text_input/value.rs
@@ -120,9 +120,11 @@ impl Value {
     /// dot ('•') character.
     pub fn secure(&self) -> Self {
         Self {
-            graphemes: std::iter::repeat(String::from("•"))
-                .take(self.graphemes.len())
-                .collect(),
+            graphemes: std::iter::repeat_n(
+                String::from("•"),
+                self.graphemes.len(),
+            )
+            .collect(),
         }
     }
 }
diff --git a/widget/src/tooltip.rs b/widget/src/tooltip.rs
index 2d674bca..ce34f2a5 100644
--- a/widget/src/tooltip.rs
+++ b/widget/src/tooltip.rs
@@ -386,9 +386,11 @@ where
             renderer,
             &layout::Limits::new(
                 Size::ZERO,
-                self.snap_within_viewport
-                    .then(|| viewport.size())
-                    .unwrap_or(Size::INFINITY),
+                if self.snap_within_viewport {
+                    viewport.size()
+                } else {
+                    Size::INFINITY
+                },
             )
             .shrink(Padding::new(self.padding)),
         );