fixed clippy errors

src/analysis.rs

@@ -78,7 +78,7 @@ impl WikiGraph {
             );
         }
 
-        println!("");
+        println!();
 
         // Edges
         for (source, targets) in &self.edges {

src/changelog.rs

@@ -106,11 +106,12 @@ async fn update_from_git(changelog_path: &Path, git_dir: &Path, wiki_root: &Path
     for line in stdout.lines() {
         if line.starts_with("---ENTRY---|") {
             // Push previous
-            if let Some(entry) = current_entry.take() {
-                if !entry.files.is_empty() && !existing_hashes.contains(&entry.hash) {
+            if let Some(entry) = current_entry.take()
+                && !entry.files.is_empty()
+                && !existing_hashes.contains(&entry.hash)
+            {
                 new_entries.push(entry);
             }
-            }
 
             // Parse new
             let parts: Vec<&str> = line.split('|').collect();
@@ -153,11 +154,12 @@ async fn update_from_git(changelog_path: &Path, git_dir: &Path, wiki_root: &Path
     }
 
     // Push last
-    if let Some(entry) = current_entry {
-        if !entry.files.is_empty() && !existing_hashes.contains(&entry.hash) {
+    if let Some(entry) = current_entry
+        && !entry.files.is_empty()
+        && !existing_hashes.contains(&entry.hash)
+    {
         new_entries.push(entry);
     }
-    }
 
     if new_entries.is_empty() {
         println!("No new commits touching the wiki directory found.");
@@ -180,12 +182,11 @@ async fn update_from_git(changelog_path: &Path, git_dir: &Path, wiki_root: &Path
 
 pub async fn load_changelog(root_dir: &Path) -> Vec<ChangelogEntry> {
     let path = root_dir.join("_changelog.toml");
-    if path.exists() {
-        if let Ok(content) = fs::read_to_string(path).await {
-            if let Ok(config) = toml::from_str::<ChangelogConfig>(&content) {
+    if path.exists()
+        && let Ok(content) = fs::read_to_string(path).await
+        && let Ok(config) = toml::from_str::<ChangelogConfig>(&content)
+    {
         return config.entries;
     }
-        }
-    }
     Vec::new()
 }

src/entry.rs

@@ -59,7 +59,7 @@ async fn list_entries(root: &PathBuf) -> Result<()> {
     Ok(())
 }
 
-fn check_file_status(root: &PathBuf, filename: Option<String>) -> String {
+fn check_file_status(root: &Path, filename: Option<String>) -> String {
     match filename {
         Some(f) => {
             let path = root.join("images").join(&f);
@@ -73,7 +73,7 @@ fn check_file_status(root: &PathBuf, filename: Option<String>) -> String {
     }
 }
 
-async fn create_entry(root: &PathBuf, title: &str, category: Option<String>) -> Result<()> {
+async fn create_entry(root: &Path, title: &str, category: Option<String>) -> Result<()> {
     let slug: String = title
         .trim()
         .to_lowercase()
@@ -139,7 +139,7 @@ content_file = "{}"
     Ok(())
 }
 
-async fn remove_entry(root: &PathBuf, name: &str) -> Result<()> {
+async fn remove_entry(root: &Path, name: &str) -> Result<()> {
     let toml_path = root.join(format!("{}.toml", name));
 
     if !toml_path.exists() {
@@ -176,7 +176,7 @@ async fn remove_entry(root: &PathBuf, name: &str) -> Result<()> {
     Ok(())
 }
 
-async fn inspect_entry(root: &PathBuf, name: &str) -> Result<()> {
+async fn inspect_entry(root: &Path, name: &str) -> Result<()> {
     let toml_path = root.join(format!("{}.toml", name));
     if !toml_path.exists() {
         return Err(anyhow!("Entry '{}' not found", name));

src/main.rs

@@ -114,7 +114,7 @@ async fn main() -> anyhow::Result<()> {
                 .route("/changelog", get(render_changelog_handler))
                 .nest_service(
                     "/images",
-                    tower_http::services::ServeDir::new(&shared_state.docs_dir.join("images")),
+                    tower_http::services::ServeDir::new(shared_state.docs_dir.join("images")),
                 )
                 .nest_service(
                     "/assets",

src/rendering.rs

@@ -85,7 +85,7 @@ impl<'a> Iterator for Renderer<'a> {
             Event::Start(Tag::CodeBlock(kind)) => {
                 let mut code_content = String::new();
 
-                while let Some(inner_event) = self.inner.next() {
+                for inner_event in self.inner.by_ref() {
                     match inner_event {
                         Event::End(TagEnd::CodeBlock) => break,
                         Event::Text(code) => code_content.push_str(&code),
@@ -111,7 +111,7 @@ impl<'a> Iterator for Renderer<'a> {
                 );
                 Some(Event::Html(CowStr::Boxed(rendered_html.into_boxed_str())))
             }
-            _ => return Some(event),
+            _ => Some(event),
         }
     }
 }