experiment

Cargo.toml

@@ -4,3 +4,5 @@ version = "0.1.0"
 authors = ["olivia <olivia@fastmail.com>"]
 
 [dependencies]
+quicli = "0.2.0"
+ansi_term = "0.11.0"

src/main.rs

@@ -0,0 +1,21 @@
+#[macro_use] extern crate quicli;
+extern crate ansi_term;
+
+use quicli::prelude::*;
+use ansi_term::Colour::{Red, Yellow};
+
+#[derive(Debug, StructOpt)]
+struct Cli {
+    exercise: Option<String>,
+}
+
+main!(|args: Cli| {
+    match args.exercise {
+        Some(e) => {
+            println!("selected {}", e);
+        }
+        None => {
+            println!("Welcome to {}", Yellow.paint("Rustlings"));
+        }
+    }
+});