refactor: remove useless prints

src/main.rs

@@ -91,10 +91,9 @@ fn main() {
     let mut thread_pool: Vec<thread::JoinHandle<()>> = Vec::new();
 
     for selection in actual_selection {
-        // TODO: forget the assumption that the user won't try to sort like 100 dirs at the same
-        // time
-        let thread = thread::spawn(move || {
-            let _ = sort_files(selection, false); // TODO: handle errors
+        let thread = thread::spawn(move || match sort_files(selection, false) {
+            Ok(_) => {}
+            Err(err) => eprintln!("{}", err),
         });
 
         thread_pool.push(thread);
@@ -107,16 +106,12 @@ fn main() {
 
 // TODO: implement recuriveness
 fn sort_files(selection: String, _recursive: bool) -> Result<(), Box<dyn std::error::Error>> {
-    println!("Sorting {}", selection);
-
     let search_path = CONFIG
         .get()
         .and_then(|config| config.sources.get(&selection))
         .cloned()
         .unwrap();
 
-    println!("Searching in {}", search_path.display());
-
     let dir = fs::read_dir(search_path)?;
 
     let file_types = [