diff --git a/src/get_colors.rs b/src/get_colors.rs
index c54b2b9..9d6a5ae 100644
--- a/src/get_colors.rs
+++ b/src/get_colors.rs
@@ -32,7 +32,7 @@ fn to_gray(r: u8, g: u8, b: u8, v: u8) -> (u8, u8, u8) {
     (gray, gray, gray)
 }
-fn kmeans_colors(len: u8, native_rgba: RgbaImage) -> Vec<(u8, u8, u8)> {
+fn kmeans_colors(len: u8, native_rgba: &RgbaImage) -> Vec<(u8, u8, u8)> {
let pixels_kmeans: Vec<Lab> = native_rgba
.pixels()
.filter(|p| p.0[3] > 0) // Filter out transparent pixels
@@ -68,7 +68,7 @@ fn kmeans_colors(len: u8, native_rgba: RgbaImage) -> Vec<(u8, u8, u8)> {
.collect::<Vec<(u8, u8, u8)>>()
}
-fn color_thief_colors(len: u8, native_rgba: RgbaImage) -> Vec<(u8, u8, u8)> {
+fn color_thief_colors(len: u8, native_rgba: &RgbaImage) -> Vec<(u8, u8, u8)> {
let palette_extract = palette_extract::get_palette_with_options(

...

diff --git a/src/get_colors.rs b/src/get_colors.rs
index c54b2b9..9d6a5ae 100644
--- a/src/get_colors.rs
+++ b/src/get_colors.rs
@@ -32,7 +32,7 @@ fn to_gray(r: u8, g: u8, b: u8, v: u8) -> (u8, u8, u8) {
     (gray, gray, gray)
 }
-fn kmeans_colors(len: u8, native_rgba: RgbaImage) -> Vec<(u8, u8, u8)> {
+fn kmeans_colors(len: u8, native_rgba: &RgbaImage) -> Vec<(u8, u8, u8)> {
let pixels_kmeans: Vec<Lab> = native_rgba
.pixels()
.filter(|p| p.0[3] > 0) // Filter out transparent pixels
@@ -68,7 +68,7 @@ fn kmeans_colors(len: u8, native_rgba: RgbaImage) -> Vec<(u8, u8, u8)> {
.collect::<Vec<(u8, u8, u8)>>()
}
-fn color_thief_colors(len: u8, native_rgba: RgbaImage) -> Vec<(u8, u8, u8)> {
+fn color_thief_colors(len: u8, native_rgba: &RgbaImage) -> Vec<(u8, u8, u8)> {
let palette_extract = palette_extract::get_palette_with_options(
&native_rgba,
palette_extract::PixelEncoding::Rgba,
@@ -83,7 +83,7 @@ fn color_thief_colors(len: u8, native_rgba: RgbaImage) -> Vec<(u8, u8, u8)> {
.collect::<Vec<(u8, u8, u8)>>()
}
-fn palette_extract_colors(len: u8, native_rgba: RgbaImage, send: bool) -> Vec<(u8, u8, u8)> {
+fn palette_extract_colors(len: u8, native_rgba: &RgbaImage, send: bool) -> Vec<(u8, u8, u8)> {
let palette_thief = color_thief::get_palette(&native_rgba, ColorFormat::Rgba, 5, len)
.unwrap_or_else(|_| {
warning("Backend", "palette thief can't extract the palette", send);
@@ -96,7 +96,12 @@ fn palette_extract_colors(len: u8, native_rgba: RgbaImage, send: bool) -> Vec<(u
.collect::<Vec<(u8, u8, u8)>>()
}
-fn extract_colors(len: u8, backend: &str, native_rgba: RgbaImage, send: bool) -> Vec<(u8, u8, u8)> {
+fn extract_colors(
+    len: u8,
+    backend: &str,
+    native_rgba: &RgbaImage,
+    send: bool,
+) -> Vec<(u8, u8, u8)> {
match backend {
"backends" => {
println!(
@@ -116,12 +121,10 @@ fn extract_colors(len: u8, backend: &str, native_rgba: RgbaImage, send: bool) ->
"palette_extract" => palette_extract_colors(10, native_rgba, send),
"all" => {
let mut collected: Vec<(u8, u8, u8)> = Vec::new();
-            kmeans_colors(len, native_rgba.clone())
-                .iter()
-                .for_each(|c| {
-                    collected.push(*c);
-                });
-            color_thief_colors(len / 3_u8, native_rgba.clone())
+            kmeans_colors(len, native_rgba).iter().for_each(|c| {
+                collected.push(*c);
+            });
+            color_thief_colors(len / 3_u8, native_rgba)
.iter()
.for_each(|c| {
collected.push(*c);
@@ -169,11 +172,11 @@ pub fn get_colors(
 let native&#95;rgba = image.to&#95;rgba8();
 let alpha = &#38;native&#95;rgba.get&#95;pixel(0, 0)&#91;3&#93;;

-    let mut collect_rgb: Vec<(u8, u8, u8)> = extract_colors(30, backend, native_rgba.clone(), send);
+    let mut collect_rgb: Vec<(u8, u8, u8)> = extract_colors(30, backend, &native_rgba, send);
 collect&#95;rgb = remove&#95;duplicates(collect&#95;rgb);
 while collect&#95;rgb.len() &#60;= 21 {

-        collect_rgb.push(extract_colors(1, backend, native_rgba.clone(), send)[0]);
+        collect_rgb.push(extract_colors(1, backend, &native_rgba, send)[0]);
}
 collect&#95;rgb.sort&#95;by(&#124;a, b&#124; {

diff --git a/src/wallpaper.rs b/src/wallpaper.rs
index 12c3fd2..f0002c9 100644
--- a/src/wallpaper.rs
+++ b/src/wallpaper.rs
@@ -116,9 +116,8 @@ fn set_wm_wallpaper(img: &str, send: bool) {
}
}
-fn set_desktop_wallpaper(desktop: &str, img: &str, send: bool) {
-    let d = desktop.to_lowercase();
-    let abs_path = get_absolute_path(&d).unwrap_or_else(|| {
+fn set_desktop_wallpaper(d: &str, img: &str, send: bool) {
+    let abs_path = get_absolute_path(img).unwrap_or_else(|| {
warning("Wallpaper", "failed to get absolute path", send);
img.to_string()
});
@@ -380,7 +379,7 @@ pub fn change_wallpaper(img: &str, send: bool) {
send,
);
}
-            set_desktop_wallpaper(&d, img, send);
+            set_desktop_wallpaper(&d.to_lowercase(), img, send);
}
None => {
if send {