From 7e14c853df3b60e08a2509057b38f0ff5d3a4844 Mon Sep 17 00:00:00 2001
From: Anas Elgarhy <anas.elgarhy.dev@gmail.com>
Date: Mon, 3 Oct 2022 16:22:08 +0200
Subject: [PATCH] =?UTF-8?q?Add=20charcters=20option=20=F0=9F=A5=B0?=
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---
 src/args.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/args.rs b/src/args.rs
index 98301b7..f824adc 100644
--- a/src/args.rs
+++ b/src/args.rs
@@ -11,9 +11,13 @@ pub mod args {
         pub output_method: OutputMethod,
         /// The image to convert to ASCII art
         pub image: String,
+        /// The character to use for drawing the image (lighter to darker)
+        /// You can user one character if you uses the color mode
+        #[arg(short, long, default_value=" .,-~:;=!*#$@")]
+        pub characters: String,
         /// The output file to write to (if output_method is file)
-        #[arg(short, long, default_value=Some("ascii_image.txt"))]
-        pub output: Option<String>,
+        #[arg(short, long, default_value="ascii_image.txt")]
+        pub output: String,
     }
 
     #[derive(Copy, Clone, ValueEnum, Debug, PartialOrd, Eq, PartialEq)]