From 1c98331f5969b287df976896e9c341ade7ce421f Mon Sep 17 00:00:00 2001
From: Jonas Zeunert <jonas@zeunert.org>
Date: Sun, 29 Dec 2024 14:49:31 +0100
Subject: [PATCH] read image

---
 src/main.rs | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

diff --git a/src/main.rs b/src/main.rs
index 8191f8f..76be749 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,6 +1,6 @@
 use std::path::PathBuf;
 
-use image::{ImageBuffer, ImageReader};
+use image::{ImageReader, RgbImage};
 
 use clap::Parser;
 
@@ -13,17 +13,16 @@ struct Args {
 fn main() {
     let args = Args::parse();
 
-    let image = parse_image(&args.image_path);
+    let image_result = parse_image(&args.image_path);
 
-    dbg!(image);
+    let image = match image_result {
+        Ok(img) => img,
+        Err(err) => panic!("Error reading image! {err}"),
+    };
+
+    println!("{:?}", &image);
 }
 
-fn parse_image(path: &PathBuf) -> image::RgbImage {
-    ImageReader::open(path)
-        .unwrap()
-        .with_guessed_format()
-        .unwrap()
-        .decode()
-        .unwrap()
-        .into()
+fn parse_image(path: &PathBuf) -> Result<image::DynamicImage, image::error::ImageError> {
+    ImageReader::open(path)?.with_guessed_format()?.decode()
 }