Clippy fixes (#581)

4 files changed, 8 insertions, 8 deletions

diff --git a/src/eval/args.rs b/src/eval/args.rs
index 66ca4a85..aadd7d54 100644
--- a/src/eval/args.rs
+++ b/src/eval/args.rs
@@ -69,7 +69,7 @@ impl Args {
         let vec = self.items.to_vec();
         let (left, right) = vec.split_at(n);
         self.items = right.into();
-        return Ok(left.into());
+        Ok(left.into())
     }
 
     /// Consume and cast the first positional argument.
diff --git a/src/eval/mod.rs b/src/eval/mod.rs
index 1b3c6ea3..68d8148f 100644
--- a/src/eval/mod.rs
+++ b/src/eval/mod.rs
@@ -1203,7 +1203,7 @@ impl ast::Pattern {
                                             return None;
                                         };
                                         if let Some(ident) = ident {
-                                            vm.define(ident.clone(), sink.clone());
+                                            vm.define(ident.clone(), sink);
                                         }
                                         i += sink_size as i64;
                                         Some(())
@@ -1217,7 +1217,7 @@ impl ast::Pattern {
                                 }
                             }
                         }
-                        if i < value.len() as i64 {
+                        if i < value.len() {
                             bail!(self.span(), "too many elements to destructure");
                         }
                     }
diff --git a/src/model/content.rs b/src/model/content.rs
index fa189b11..3f02369f 100644
--- a/src/model/content.rs
+++ b/src/model/content.rs
@@ -386,7 +386,7 @@ impl Content {
         for attr in &self.attrs {
             match attr {
                 Attr::Child(child) => child.query_into(introspector, selector, results),
-                Attr::Value(value) => walk_value(introspector, &value, selector, results),
+                Attr::Value(value) => walk_value(introspector, value, selector, results),
                 _ => {}
             }
         }
diff --git a/src/model/styles.rs b/src/model/styles.rs
index 7fda52cf..8b7a829f 100644
--- a/src/model/styles.rs
+++ b/src/model/styles.rs
@@ -628,13 +628,13 @@ impl<'a> StyleChain<'a> {
     ) -> T::Output {
         fn next<T: Fold>(
             mut values: impl Iterator<Item = T>,
-            styles: StyleChain,
+            _styles: StyleChain,
             default: &impl Fn() -> T::Output,
         ) -> T::Output {
             values
                 .next()
-                .map(|value| value.fold(next(values, styles, default)))
-                .unwrap_or_else(|| default())
+                .map(|value| value.fold(next(values, _styles, default)))
+                .unwrap_or_else(default)
         }
         next(self.properties::<T>(func, name, inherent), self, &default)
     }
@@ -663,7 +663,7 @@ impl<'a> StyleChain<'a> {
             values
                 .next()
                 .map(|value| value.resolve(styles).fold(next(values, styles, default)))
-                .unwrap_or_else(|| default())
+                .unwrap_or_else(default)
         }
         next(self.properties::<T>(func, name, inherent), self, &default)
     }