Merge pull request #220 from rust-scraper/make-clippy-happy

Make current nightly version of Clippy happy.

scraper/src/element_ref/element.rs

@@ -9,7 +9,7 @@ use super::ElementRef;
 use crate::selector::{CssLocalName, CssString, NonTSPseudoClass, PseudoElement, Simple};
 
 /// Note: will never match against non-tree-structure pseudo-classes.
-impl<'a> Element for ElementRef<'a> {
+impl Element for ElementRef<'_> {
     type Impl = Simple;
 
     fn opaque(&self) -> OpaqueElement {
@@ -135,7 +135,7 @@ impl<'a> Element for ElementRef<'a> {
 
     fn is_root(&self) -> bool {
         self.parent()
-            .map_or(false, |parent| parent.value().is_document())
+            .is_some_and(|parent| parent.value().is_document())
     }
 
     fn apply_selector_flags(&self, _flags: matching::ElementSelectorFlags) {}

scraper/src/element_ref/mod.rs

@@ -117,7 +117,7 @@ impl<'a> ElementRef<'a> {
     }
 }
 
-impl<'a> Debug for ElementRef<'a> {
+impl Debug for ElementRef<'_> {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         Debug::fmt(self.value(), f)
     }
@@ -160,7 +160,7 @@ impl Clone for Select<'_, '_> {
     }
 }
 
-impl<'a, 'b> Iterator for Select<'a, 'b> {
+impl<'a> Iterator for Select<'a, '_> {
     type Item = ElementRef<'a>;
 
     fn next(&mut self) -> Option<ElementRef<'a>> {

scraper/src/element_ref/serializable.rs

@@ -4,7 +4,7 @@ use html5ever::serialize::{Serialize, Serializer, TraversalScope};
 
 use crate::ElementRef;
 
-impl<'a> Serialize for ElementRef<'a> {
+impl Serialize for ElementRef<'_> {
     fn serialize<S: Serializer>(
         &self,
         serializer: &mut S,

scraper/src/error.rs

@@ -73,7 +73,7 @@ impl<'a> From<SelectorParseErrorKind<'a>> for SelectorErrorKind<'a> {
     }
 }
 
-impl<'a> Display for SelectorErrorKind<'a> {
+impl Display for SelectorErrorKind<'_> {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         write!(
             f,
@@ -103,7 +103,7 @@ impl<'a> Display for SelectorErrorKind<'a> {
     }
 }
 
-impl<'a> Error for SelectorErrorKind<'a> {
+impl Error for SelectorErrorKind<'_> {
     fn description(&self) -> &str {
         match self {
             Self::UnexpectedToken(_) => "Token was not expected",

scraper/src/html/mod.rs

@@ -153,7 +153,7 @@ impl Clone for Select<'_, '_> {
     }
 }
 
-impl<'a, 'b> Iterator for Select<'a, 'b> {
+impl<'a> Iterator for Select<'a, '_> {
     type Item = ElementRef<'a>;
 
     fn next(&mut self) -> Option<ElementRef<'a>> {
@@ -178,7 +178,7 @@ impl<'a, 'b> Iterator for Select<'a, 'b> {
     }
 }
 
-impl<'a, 'b> DoubleEndedIterator for Select<'a, 'b> {
+impl DoubleEndedIterator for Select<'_, '_> {
     fn next_back(&mut self) -> Option<Self::Item> {
         for node in self.inner.by_ref().rev() {
             if let Some(element) = ElementRef::wrap(node) {

scraper/src/html/tree_sink.rs

@@ -141,7 +141,7 @@ impl TreeSink for HtmlTreeSink {
             NodeOrText::AppendText(text) => {
                 let text = make_tendril(text);
 
-                let did_concat = parent.last_child().map_or(false, |mut n| match n.value() {
+                let did_concat = parent.last_child().is_some_and(|mut n| match n.value() {
                     Node::Text(t) => {
                         t.text.push_tendril(&text);
                         true
@@ -181,16 +181,13 @@ impl TreeSink for HtmlTreeSink {
                 NodeOrText::AppendText(text) => {
                     let text = make_tendril(text);
 
-                    let did_concat =
-                        sibling
-                            .prev_sibling()
-                            .map_or(false, |mut n| match n.value() {
-                                Node::Text(t) => {
-                                    t.text.push_tendril(&text);
-                                    true
-                                }
-                                _ => false,
-                            });
+                    let did_concat = sibling.prev_sibling().is_some_and(|mut n| match n.value() {
+                        Node::Text(t) => {
+                            t.text.push_tendril(&text);
+                            true
+                        }
+                        _ => false,
+                    });
 
                     if !did_concat {
                         sibling.insert_before(Node::Text(Text { text }));

scraper/src/main.rs

@@ -125,8 +125,7 @@ fn main() {
             .iter()
             .map(File::open)
             .map(Result::unwrap)
-            .map(|mut f| query(&input, &output, &selector, &mut f))
-            .any(|m| m)
+            .any(|mut f| query(&input, &output, &selector, &mut f))
     };
 
     process::exit(i32::from(!matched));