clippy fixes

Author: milyin

prebindgen-project-root/build.rs

@@ -14,7 +14,7 @@ fn main() {
     let manifest_dir =
         PathBuf::from(std::env::var("CARGO_MANIFEST_DIR").expect("CARGO_MANIFEST_DIR not set"));
 
-    if manifest_dir.starts_with(&cargo_home) {
+    if manifest_dir.starts_with(cargo_home) {
         println!("cargo:rustc-env=PROJECT_ROOT=");
         println!("cargo:warning=prebindgen-project-root is not located inside your workspace");
     } else {

prebindgen-project-root/tests/install_standalone.rs

@@ -58,7 +58,7 @@ fn copy_fixture(tmp_root: &Path, fixture: &str) -> PathBuf {
 
 fn run_install(manifest: &Path) {
     let bin = cargo_bin("cargo-prebindgen-project-root");
-    Command::new(&bin)
+    Command::new(bin)
         .arg("install")
         .arg(manifest)
         .assert()

prebindgen/src/api/source.rs

@@ -255,7 +255,7 @@ impl Source {
     /// let items: Vec<_> = source.items_all().collect();
     /// assert_eq!(items.len(), 2); // should contain TestStruct and test_function
     /// ```
-    pub fn items_all<'a>(&'a self) -> impl Iterator<Item = (syn::Item, SourceLocation)> + 'a {
+    pub fn items_all(&self) -> impl Iterator<Item = (syn::Item, SourceLocation)> + '_ {
         // Build a cfg filter and apply it lazily with itertools::batching
         let mut filter = self.build_cfg_filter();
         self.items
@@ -363,15 +363,15 @@ impl Source {
 /// Read the crate name from the stored file
 fn read_stored_crate_name(input_dir: &Path) -> Option<String> {
     let crate_name_path = input_dir.join(CRATE_NAME_FILE);
-    fs::read_to_string(&crate_name_path)
+    fs::read_to_string(crate_name_path)
         .ok()
         .map(|s| s.trim().to_string())
 }
 
 /// Read enabled features list from FEATURES_FILE and normalize into a sorted, deduplicated Vec<String>
 fn read_features_from_out_dir(input_dir: &Path) -> Vec<String> {
     let features_path = input_dir.join(FEATURES_FILE);
-    let Some(contents) = fs::read_to_string(&features_path).ok() else {
+    let Some(contents) = fs::read_to_string(features_path).ok() else {
         return Vec::new();
     };
     let mut features: Vec<String> = contents