decode image

src/main.rs

@@ -7,13 +7,23 @@ use clap::Parser;
 #[derive(Parser, Debug)]
 #[command(version, about, long_about = None)]
 struct Args {
-    image: PathBuf,
+    image_path: PathBuf,
 }
 
 fn main() {
     let args = Args::parse();
+
+    let image = parse_image(&args.image_path);
+
+    dbg!(image);
 }
 
-fn parse_image(path: &PathBuf) -> ImageBuffer {
+fn parse_image(path: &PathBuf) -> image::RgbImage {
     ImageReader::open(path)
+        .unwrap()
+        .with_guessed_format()
+        .unwrap()
+        .decode()
+        .unwrap()
+        .into()
 }