load metadata using lofty (shout out @Frieder_Hannenheim - you are #1)

src/main.rs

@@ -4,7 +4,6 @@
 use std::sync::{Arc, RwLock};
 use std::path::{Path, PathBuf};
 use std::env::{current_dir, set_current_dir};
-use std::fs::read;
 use std::thread::{sleep, spawn, JoinHandle};
 use std::time::Duration;
 
@@ -12,7 +11,7 @@ use tengri::{input::*, output::*, tui::*};
 use crate::crossterm::event::{Event, KeyEvent, KeyCode, KeyModifiers, KeyEventState, KeyEventKind};
 
 use clap::{arg, command, value_parser};
-use walkdir::{WalkDir, DirEntry};
+use walkdir::WalkDir;
 use xxhash_rust::xxh3::xxh3_64;
 use file_type::FileType;
 
@@ -55,11 +54,10 @@ fn main () -> Usually<()> {
         if let Some(true) = args.get_one::<bool>("check") {
             return Ok(())
         }
-        return Tui::new()?.run(&state)
+        Tui::new()?.run(&state)
     } else {
         panic!("read did not finish")
     }
-    Ok(())
 }
 
 fn collect (root: &impl AsRef<Path>, thread_count: usize) -> Usually<Arc<RwLock<Vec<Entry>>>> {
@@ -96,7 +94,7 @@ fn collect (root: &impl AsRef<Path>, thread_count: usize) -> Usually<Arc<RwLock<
         });
     }
     let timer = Duration::from_millis(100);
-    spawn(move || loop {
+    let _ = spawn(move || loop {
         if threads.iter().all(|x|x.is_finished()) {
             break
         } else {