CLI args testing

Cargo.toml

@@ -9,3 +9,4 @@ edition = "2021"
 anyhow = "1"
 log = "0.4"
 convert-base = "1.1.2"
+clap = "3.2.16"

src/cli.rs

@@ -0,0 +1,11 @@
+use clap::Parser;
+
+#[derive(Parser, Debug)]
+#[clap(author, version, about, long_about = None)]
+struct Args {
+    #[clap(short, long, value_parser)]
+    name: String,
+
+    #[clap(short, long, value_parser, defualt_value_t = 1)]
+    count: u8
+}

src/main.rs

@@ -1,6 +1,7 @@
 mod ipv4;
 mod scanner;
 mod util;
+mod cli;
 
 //use ipv4::IPv4;