cleanup mem & use true async to prevent freezing when execing cmds

Cargo.toml

@@ -27,6 +27,7 @@ rayon = "1.7"
 num_cpus = "1.15"
 rand = "0.8"
 crossbeam-channel = "0.5"
+tokio = { version = "1.28", features = ["full"] }
 
 [profile.release]
 lto = "fat"

readme.md

@@ -15,6 +15,7 @@ An unofficial GUI for setting wallpapers with multiple backends, built with GTK4
 - **Performance** - Hyprwall is designed to be performant, it uses a thread pool to load images in parallel and caches images.
 - **High capacity** - Hyprwall can handle a large number of wallpapers (over 1000 at one time!) without any issues.
 - **Multiple monitors** - Hyprwall supports setting wallpapers on **Multiple** monitors at once.
+- **True async** - Hyprwall is built to be asynchronous, it uses tokio to run commands in this manner massively improving performance.
 - **Supports swaybg, swww, wallutils, feh, and hyprpaper** - Hyprwall supports a variety of wallpaper backends, so you can use it with your preferred wallpaper tool.
 
 ## Requirements

src/gui.rs

@@ -342,8 +342,9 @@ fn load_images(
                         .unwrap_or("Unknown");
                     button.set_tooltip_text(Some(file_name));
 
+                    let path_clone2 = path_clone.clone();
                     button.connect_clicked(move |_| {
-                        crate::set_wallpaper(path_clone.clone());
+                        crate::set_wallpaper(path_clone2.clone());
                     });
 
                     flowbox.insert(&button, -1);