Some more linter improvements

4 files changed, 30 insertions, 28 deletions

diff --git a/src/file_finder.rs b/src/file_finder.rs
index 754412a..a9b84f8 100644
--- a/src/file_finder.rs
+++ b/src/file_finder.rs
@@ -38,7 +38,7 @@ mod tests {
     use crate::file_handler::FileType;
     use test_utilities::*;
 
-    fn get_paths(root_directory: &PathBuf, files: &Vec<File>) -> HashSet<String> {
+    fn get_paths(root_directory: &PathBuf, files: &[File]) -> HashSet<String> {
         files
             .iter()
             .map(|file| {
@@ -54,8 +54,8 @@ mod tests {
     #[test]
     fn finds_all_files() {
         let test_dir = setup_test_dir();
-        create_dir_all(&test_dir.join("nested")).expect("Could not create nested test directory");
-        create_dir_all(&test_dir.join("assets")).expect("Could not create assets test directory");
+        create_dir_all(test_dir.join("nested")).expect("Could not create nested test directory");
+        create_dir_all(test_dir.join("assets")).expect("Could not create assets test directory");
         create_test_file(&test_dir.join("test1.gmi"), "");
         create_test_file(&test_dir.join("_layout.html"), "");
         create_test_file(&test_dir.join("nested/nested.gmi"), "");
@@ -75,8 +75,8 @@ mod tests {
     #[test]
     fn identifies_correct_file_types() {
         let test_dir = setup_test_dir();
-        create_dir_all(&test_dir.join("nested")).expect("Could not create nested test directory");
-        create_dir_all(&test_dir.join("assets")).expect("Could not create assets test directory");
+        create_dir_all(test_dir.join("nested")).expect("Could not create nested test directory");
+        create_dir_all(test_dir.join("assets")).expect("Could not create assets test directory");
         create_test_file(&test_dir.join("_layout.html"), "");
         create_test_file(&test_dir.join("nested/nested.gmi"), "");
         create_test_file(&test_dir.join("assets/style.css"), "");
@@ -102,9 +102,9 @@ mod tests {
     #[test]
     fn ignores_git_directory() {
         let test_dir = setup_test_dir();
-        create_dir_all(&test_dir.join("nested")).expect("Could not create nested test directory");
-        create_dir_all(&test_dir.join("assets")).expect("Could not create assets test directory");
-        create_dir_all(&test_dir.join(".git")).expect("Could not create git test directory");
+        create_dir_all(test_dir.join("nested")).expect("Could not create nested test directory");
+        create_dir_all(test_dir.join("assets")).expect("Could not create assets test directory");
+        create_dir_all(test_dir.join(".git")).expect("Could not create git test directory");
         create_test_file(&test_dir.join("_layout.html"), "");
         create_test_file(&test_dir.join("nested/nested.gmi"), "");
         create_test_file(&test_dir.join("assets/style.css"), "");
diff --git a/src/file_handler/file_strategies/file.rs b/src/file_handler/file_strategies/file.rs
index 601be87..c3c3016 100644
--- a/src/file_handler/file_strategies/file.rs
+++ b/src/file_handler/file_strategies/file.rs
@@ -104,7 +104,7 @@ mod tests {
 
         // Verify file contents are identical
         let original = fs::read(&file.path).unwrap();
-        let copied = fs::read(&copied_path).unwrap();
+        let copied = fs::read(copied_path).unwrap();
         assert_eq!(original, copied);
     }
 
@@ -115,7 +115,7 @@ mod tests {
         let output_dir = test_dir.join("output");
         create_dir_all(&source_dir).expect("Could not create source test directory");
         create_dir_all(&output_dir).expect("Could not create output test directory");
-        create_dir_all(&source_dir.join("nested")).expect("Could not create source test directory");
+        create_dir_all(source_dir.join("nested")).expect("Could not create source test directory");
         create_test_file(
             &source_dir.join("nested/style.css"),
             "* { margin: 0; padding: 0 }",
@@ -160,7 +160,7 @@ mod tests {
 
         // Verify file contents are identical
         let original = fs::read(&file.path).unwrap();
-        let copied = fs::read(&copied_path).unwrap();
+        let copied = fs::read(copied_path).unwrap();
         assert_eq!(original, copied);
     }
 
@@ -186,7 +186,7 @@ mod tests {
 
         // Verify file contents are identical
         let original = fs::read(&file.path).unwrap();
-        let copied = fs::read(&copied_path).unwrap();
+        let copied = fs::read(copied_path).unwrap();
         assert_eq!(original, copied);
     }
 }
diff --git a/src/file_handler/file_strategies/gemini.rs b/src/file_handler/file_strategies/gemini.rs
index e987bab..32cb99e 100644
--- a/src/file_handler/file_strategies/gemini.rs
+++ b/src/file_handler/file_strategies/gemini.rs
@@ -238,7 +238,7 @@ Hello world
             file_type: FileType::Gemini,
         };
 
-        strategy.handle_html(&source_dir, &output_dir, &file, &layout);
+        strategy.handle_html(&source_dir, &output_dir, &file, layout);
 
         let html_output = output_dir.join("test.html");
         assert!(html_output.exists());
@@ -301,7 +301,7 @@ Hello world
         let test_dir = setup_test_dir();
         let source_dir = test_dir.join("source");
         let output_dir = test_dir.join("output");
-        create_dir_all(&source_dir.join("nested")).expect("Could not create source test directory");
+        create_dir_all(source_dir.join("nested")).expect("Could not create source test directory");
         create_dir_all(&output_dir).expect("Could not create output test directory");
         let layout = "\
 <html>
@@ -328,7 +328,7 @@ Hello world
             file_type: FileType::Gemini,
         };
 
-        strategy.handle_html(&source_dir, &output_dir, &file, &layout);
+        strategy.handle_html(&source_dir, &output_dir, &file, layout);
 
         let html_output = output_dir.join("nested/test.html");
         assert!(html_output.exists());
diff --git a/src/file_handler/mod.rs b/src/file_handler/mod.rs
index a079c74..522bcbf 100644
--- a/src/file_handler/mod.rs
+++ b/src/file_handler/mod.rs
@@ -156,7 +156,7 @@ mod tests {
         let files = vec![
             create_test_internal_file("test.gmi", FileType::Gemini),
             create_test_internal_file(
-                &layout_path.to_str().expect("Could not encode layout"),
+                layout_path.to_str().expect("Could not encode layout"),
                 FileType::Layout,
             ),
             create_test_internal_file("regular.html", FileType::File),
@@ -231,18 +231,20 @@ mod tests {
 
     #[test]
     fn test_handle_with_layout() {
-        let mut handler = FileHandler::default();
-        handler.layout = Some("test layout".to_string());
+        let handler = FileHandler {
+            layout: Some("test layout".to_string()),
+            ..Default::default()
+        };
 
         let test_dir = setup_test_dir();
-        create_dir_all(&test_dir.join("output_html"))
+        create_dir_all(test_dir.join("output_html"))
             .expect("Could not create output html test directory");
-        create_dir_all(&test_dir.join("output_gemini"))
+        create_dir_all(test_dir.join("output_gemini"))
             .expect("Could not create output gemini test directory");
         let test_path = test_dir.join("test.gmi");
         create_test_file(&test_path, "");
         let file = create_test_internal_file(
-            &test_path
+            test_path
                 .to_str()
                 .expect("Could not encode gemini test file"),
             FileType::Gemini,
@@ -279,33 +281,33 @@ mod tests {
         create_test_file(&test_dir.join("test1.gmi"), "");
         create_test_file(&test_dir.join("test2.gmi"), "");
         create_test_file(&test_dir.join("test3.gmi"), "");
-        create_dir_all(&test_dir.join("output_html"))
+        create_dir_all(test_dir.join("output_html"))
             .expect("Could not create output html test directory");
-        create_dir_all(&test_dir.join("output_gemini"))
+        create_dir_all(test_dir.join("output_gemini"))
             .expect("Could not create output gemini test directory");
 
         let mut handler = FileHandler::default();
-        let files = vec![
+        let files = [
             create_test_internal_file(
-                &test_dir
+                test_dir
                     .join("test1.gmi")
                     .to_str()
                     .expect("Could not encode test1"),
                 FileType::Gemini,
             ),
             create_test_internal_file(
-                &layout_path.to_str().expect("Could not encode layout"),
+                layout_path.to_str().expect("Could not encode layout"),
                 FileType::Layout,
             ),
             create_test_internal_file(
-                &test_dir
+                test_dir
                     .join("test2.gmi")
                     .to_str()
                     .expect("Could not encode test2"),
                 FileType::Gemini,
             ),
             create_test_internal_file(
-                &test_dir
+                test_dir
                     .join("test3.gmi")
                     .to_str()
                     .expect("Could not encode test3"),