comments, flow control

comments/Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "comments"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

comments/src/main.rs

@@ -0,0 +1,8 @@
+fn main() {
+    // this is a comment
+    /* is this a comment?
+     *
+     * looks like it
+     */
+    println!("Hello, world!");
+}