code quality

Author: doubleailes

src/lib.rs

@@ -209,7 +209,7 @@ fn test_create_frame_string() {
 #[allow(dead_code)]
 /// This function is intend to keep padding in the string lile:
 /// aa.[0035-0036].exr
-fn concat_line(main_string: String, frame_string: String, padding: String, buf:bool) -> String {
+fn concat_line(main_string: String, frame_string: String, padding: String, buf: bool) -> String {
     if buf {
         let from: String = String::from(padding);
         main_string.replace(&from, &frame_string)
@@ -222,14 +222,20 @@ fn test_concat_line() {
     let main_string: String = String::from("toto");
     let frame_string: String = String::from("bar");
     let expected: String = String::from("toto@bar");
-    assert_eq!(expected, concat_line(main_string, frame_string,"#####".to_string(), false));
+    assert_eq!(
+        expected,
+        concat_line(main_string, frame_string, "#####".to_string(), false)
+    );
 }
 #[test]
 fn test_buf_concat_line() {
     let main_string: String = String::from("toto.#####.exr");
     let frame_string: String = String::from("bar");
     let expected: String = String::from("toto.bar.exr");
-    assert_eq!(expected, concat_line(main_string, frame_string,"#####".to_string(), true));
+    assert_eq!(
+        expected,
+        concat_line(main_string, frame_string, "#####".to_string(), true)
+    );
 }
 
 /// ## Basic listing of the library
@@ -241,16 +247,16 @@ fn test_buf_concat_line() {
 ///
 /// It take a `Vec<String>` of entries as an input
 ///  - Pack the frames
-pub fn basic_listing(frames: Vec<String>, buf:bool) -> Vec<String> {
+pub fn basic_listing(frames: Vec<String>, buf: bool) -> Vec<String> {
     let frames_dict: HashMap<String, Vec<String>> = parse_result(frames);
     let mut out_frames: Vec<String> = Vec::new();
     for (key, value) in frames_dict {
         if value[0] == "None" && value.len() == 1 {
             out_frames.push(key);
         } else {
-            let to =value.first().unwrap();
+            let to = value.first().unwrap();
             let from = String::from_utf8(vec![b'#'; to.len()]).unwrap();
-            out_frames.push(concat_line(key, create_frame_string(value),from,buf ));
+            out_frames.push(concat_line(key, create_frame_string(value), from, buf));
         }
     }
     out_frames
@@ -275,7 +281,7 @@ fn get_exr_metada(re: &Regex, root_path: &String, path: &String) -> String {
 ///  - Pack the frames
 ///  - Print the metada if the sequence is an exr sequence
 ///  - Return a Vector of path packed
-pub fn extended_listing(root_path: String, frames: Vec<String>, buf:bool) -> Vec<String> {
+pub fn extended_listing(root_path: String, frames: Vec<String>, buf: bool) -> Vec<String> {
     let re: Regex = Regex::new(r".*.exr$").unwrap();
     let frames_dict: HashMap<String, Vec<String>> = parse_result(frames);
     let mut out_frames: Vec<String> = Vec::new();
@@ -289,7 +295,7 @@ pub fn extended_listing(root_path: String, frames: Vec<String>, buf:bool) -> Vec
             let from = String::from_utf8(vec![b'#'; to.len()]).unwrap();
             let new_path = &key.replace(&from, to);
             medata.push(get_exr_metada(&re, &root_path, &new_path));
-            out_frames.push(concat_line(key, create_frame_string(value),from,buf ));
+            out_frames.push(concat_line(key, create_frame_string(value), from, buf));
         }
     }
     out_frames.append(&mut medata);