From f73b13d512574b8aedecc50212900c68437fed20 Mon Sep 17 00:00:00 2001 From: heyarne Date: Sun, 2 Oct 2022 18:28:15 +0200 Subject: [PATCH] Provide error message when image is not found --- src/value-of-values.rs | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/value-of-values.rs b/src/value-of-values.rs index 63b7de4..b042035 100644 --- a/src/value-of-values.rs +++ b/src/value-of-values.rs @@ -21,7 +21,8 @@ fn model(app: &App) -> Model { .unwrap(); let file = env::args().nth(1).ok_or("Please give me a file!").unwrap(); - let image = image::open(file).unwrap(); + let image = + image::open(file).expect(format!("Could not open image, please check the path.").as_str()); Model { image } }