add clap crate

1 files changed, 8 insertions, 0 deletions

diff --git a/src/main.rs b/src/main.rs
index e7a11a9..705b33b 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,11 @@
+use clap::Parser;
+
+#[derive(Parser, Debug)]
+#[command(version, about, long_about = None)]
+struct Args {
+}
+
 fn main() {
+    let _args = Args::parse();
     println!("Hello, world!");
 }