chore: clippy lints

cli/loader/src/lib.rs

@@ -428,7 +428,7 @@ impl Loader {
                 .join(format!("{name}.lock"))
         } else {
             dirs::cache_dir()
-                .ok_or(anyhow!("Cannot determine cache directory"))?
+                .ok_or_else(|| anyhow!("Cannot determine cache directory"))?
                 .join("tree-sitter")
                 .join("lock")
                 .join(format!("{name}.lock"))

cli/src/main.rs

@@ -389,16 +389,16 @@ fn run() -> Result<()> {
             if generate_options.log {
                 logger::init();
             }
-            let abi_version = match generate_options.abi_version {
-                Some(ref version) => {
+            let abi_version = generate_options.abi_version.as_ref().map_or(
+                DEFAULT_GENERATE_ABI_VERSION,
+                |version| {
                     if version == "latest" {
                         tree_sitter::LANGUAGE_VERSION
                     } else {
                         version.parse().expect("invalid abi version flag")
                     }
-                }
-                None => DEFAULT_GENERATE_ABI_VERSION,
-            };
+                },
+            );
             generate::generate_parser_in_directory(
                 &current_dir,
                 generate_options.grammar_path.as_deref(),
@@ -482,7 +482,10 @@ fn run() -> Result<()> {
                 let opts = ParseFileOptions {
                     language: language.clone(),
                     path,
-                    edits: &edits.iter().map(|s| s.as_str()).collect::<Vec<&str>>(),
+                    edits: &edits
+                        .iter()
+                        .map(std::string::String::as_str)
+                        .collect::<Vec<&str>>(),
                     max_path_length,
                     output,
                     print_time: time,

cli/src/test.rs

@@ -721,7 +721,7 @@ abc
   (MISSING ")"))
 "#
             .trim()
-        )
+        );
     }
 
     #[test]

cli/src/tests/detect_language.rs

@@ -34,24 +34,24 @@ fn detect_language_by_first_line_regex() {
     let file_name = strace_dir.path().join("strace.log");
     std::fs::write(&file_name, "execve\nworld").unwrap();
     assert_eq!(
-        get_lang_scope(&mut loader, &file_name),
+        get_lang_scope(&loader, &file_name),
         Some("source.strace".into())
     );
 
     let file_name = strace_dir.path().join("strace.log");
     std::fs::write(&file_name, "447845 execve\nworld").unwrap();
     assert_eq!(
-        get_lang_scope(&mut loader, &file_name),
+        get_lang_scope(&loader, &file_name),
         Some("source.strace".into())
     );
 
     let file_name = strace_dir.path().join("strace.log");
     std::fs::write(&file_name, "hello\nexecve").unwrap();
-    assert!(get_lang_scope(&mut loader, &file_name).is_none());
+    assert!(get_lang_scope(&loader, &file_name).is_none());
 
     let file_name = strace_dir.path().join("strace.log");
     std::fs::write(&file_name, "").unwrap();
-    assert!(get_lang_scope(&mut loader, &file_name).is_none());
+    assert!(get_lang_scope(&loader, &file_name).is_none());
 
     let dummy_dir = tree_sitter_dir(
         r#"{
@@ -77,7 +77,7 @@ fn detect_language_by_first_line_regex() {
     let file_name = dummy_dir.path().join("strace.dummy");
     std::fs::write(&file_name, "execve").unwrap();
     assert_eq!(
-        get_lang_scope(&mut loader, &file_name),
+        get_lang_scope(&loader, &file_name),
         Some("source.dummy".into())
     );
 }
@@ -114,7 +114,7 @@ fn tree_sitter_dir(package_json: &str, name: &str) -> tempfile::TempDir {
 }
 
 // if we manage to get the language scope, it means we correctly detected the file-type
-fn get_lang_scope(loader: &mut Loader, file_name: &Path) -> Option<String> {
+fn get_lang_scope(loader: &Loader, file_name: &Path) -> Option<String> {
     loader
         .language_configuration_for_file_name(file_name)
         .ok()