Make clippy happy

src/config.rs

@@ -298,7 +298,7 @@ pub fn read_config<'a, T>(path: &str) -> Result<T, String>
 where
     T: for<'de> serde::Deserialize<'de>,
 {
-    let content = match std::fs::read_to_string(&path) {
+    let content = match std::fs::read_to_string(path) {
         Ok(s) => s,
         Err(e) => {
             return Err(format!(

src/lib.rs

@@ -106,7 +106,7 @@ fn find_repos(root: &Path) -> Result<Option<(Vec<repo::Repo>, Vec<String>, bool)
                         },
                     )
                 } else {
-                    let name = path.strip_prefix(&root).unwrap();
+                    let name = path.strip_prefix(root).unwrap();
                     let namespace = name.parent().unwrap();
                     (
                         if namespace != Path::new("") {

src/repo.rs

@@ -785,7 +785,7 @@ impl RepoHandle {
             ))
         })?;
 
-        for entry in match std::fs::read_dir(&root_dir) {
+        for entry in match std::fs::read_dir(root_dir) {
             Ok(iterator) => iterator,
             Err(error) => {
                 return Err(WorktreeConversionFailureReason::Error(format!(
@@ -1343,7 +1343,7 @@ impl RepoHandle {
                 },
             })
         {
-            let repo_dir = &directory.join(&worktree.name());
+            let repo_dir = &directory.join(worktree.name());
             if repo_dir.exists() {
                 match self.remove_worktree(
                     directory,
@@ -1387,12 +1387,12 @@ impl RepoHandle {
             .map_err(|error| format!("Getting worktrees failed: {}", error))?;
 
         let mut unmanaged_worktrees = Vec::new();
-        for entry in std::fs::read_dir(&directory).map_err(|error| error.to_string())? {
+        for entry in std::fs::read_dir(directory).map_err(|error| error.to_string())? {
             let dirname = path::path_as_string(
                 entry
                     .map_err(|error| error.to_string())?
                     .path()
-                    .strip_prefix(&directory)
+                    .strip_prefix(directory)
                     // that unwrap() is safe as each entry is
                     // guaranteed to be a subentry of &directory
                     .unwrap(),

src/table.rs

@@ -111,7 +111,7 @@ pub fn get_worktree_status_table(
 
     add_worktree_table_header(&mut table);
     for worktree in &worktrees {
-        let worktree_dir = &directory.join(&worktree.name());
+        let worktree_dir = &directory.join(worktree.name());
         if worktree_dir.exists() {
             let repo = match repo::RepoHandle::open(worktree_dir, false) {
                 Ok(repo) => repo,