refactor: handle errors

src/main.rs

@@ -93,8 +93,9 @@ fn main() {
     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);