adding clap

nogibjj · Dec 13, 2024 · ec62690 · ec62690
1 parent 7025d29
commit ec62690
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Showing 3 changed files with 72 additions and 6 deletions.
diff --git a/multiplication2/Cargo.lock b/multiplication2/Cargo.lock
diff --git a/multiplication2/Cargo.toml b/multiplication2/Cargo.toml
@@ -4,5 +4,6 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
-clap = "4.5.20"
+clap = { version = "4.0", features = ["derive"] }
 sqlite = "0.36.1"
+
diff --git a/multiplication2/src/main.rs b/multiplication2/src/main.rs
@@ -1,8 +1,19 @@
+use clap::Parser;
 use multiplication2::multiplication;
 
+#[derive(Parser, Debug)]
+#[command(author, version, about, long_about = None)]
+struct Args {
+    a: i32,
+    b: i32,
+}
+
 fn main() {
-    let a = 5;
-    let b = 15;
-    let result = multiplication(&a, &b);
-    println!("The multiplication of {} and {} is {}", a, b, result);
+    let args = Args::parse();
+
+    let result = multiplication(&args.a, &args.b);
+    println!(
+        "The multiplication of {} and {} is {}",
+        args.a, args.b, result
+    );
 }