chore: remove unnecessary borrows

Found by clippy.

Sponsored-by: author

4 files changed, 5 insertions, 5 deletions

diff --git a/src/directive/inline.rs b/src/directive/inline.rs
index 78872b4..e6577b2 100644
--- a/src/directive/inline.rs
+++ b/src/directive/inline.rs
@@ -40,7 +40,7 @@ impl Inline {
         let matches: Vec<String> = site
             .markdown_pages()
             .iter()
-            .filter(|page| pagespec.matches(&site, page.meta().path()))
+            .filter(|page| pagespec.matches(site, page.meta().path()))
             .map(|page| format!("* {}\n", Self::link(meta.path(), page.meta())))
             .collect();
         Ok(matches.join(""))
diff --git a/src/page.rs b/src/page.rs
index 2b4bd9f..fb2159d 100644
--- a/src/page.rs
+++ b/src/page.rs
@@ -24,7 +24,7 @@ impl WikitextPage {
         info!("input file: {}", name);
 
         let src = name.source_path();
-        let data = std::fs::read(&src).map_err(|e| SiteError::FileRead(src.into(), e))?;
+        let data = std::fs::read(src).map_err(|e| SiteError::FileRead(src.into(), e))?;
         let wikitext = String::from_utf8(data).map_err(|e| SiteError::Utf8(src.into(), e))?;
         let mtime = get_mtime(src)?;
 
diff --git a/src/site.rs b/src/site.rs
index 6fa4625..0b03c85 100644
--- a/src/site.rs
+++ b/src/site.rs
@@ -131,7 +131,7 @@ impl Site {
 
         let mut names = vec![];
         for path in srcdir.files().iter().filter(|x| filter.is_included(x)) {
-            let relative = path.strip_prefix(&self.builder.srcdir()).unwrap();
+            let relative = path.strip_prefix(self.builder.srcdir()).unwrap();
             let mtime = whatchanged.get(relative).copied().unwrap_or(UNIX_EPOCH);
             if Self::is_markdown(path) {
                 names.push(self.builder.page(path, mtime));
diff --git a/src/util.rs b/src/util.rs
index 064e556..bf78404 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -107,13 +107,13 @@ pub fn make_relative_link<P: AsRef<Path>>(page: P, target: P) -> PathBuf {
 }
 
 pub fn make_path_relative_to(dir: &Path, path: &Path) -> PathBuf {
-    path.strip_prefix(&dir)
+    path.strip_prefix(dir)
         .unwrap_or_else(|_| panic!("remove prefix {} from {}", dir.display(), path.display()))
         .into()
 }
 
 pub fn make_path_absolute(path: &Path) -> PathBuf {
-    Path::new("/").join(&path)
+    Path::new("/").join(path)
 }
 
 fn timespec(time: SystemTime) -> Result<timespec, SiteError> {