diff --git a/rust/README.md b/rust/README.md
index f77d0b5..f16d62c 100644
--- a/rust/README.md
+++ b/rust/README.md
@@ -10,9 +10,15 @@ $ docker run --rm -it -v $(pwd):/source schickling/rust
 
 Mount your local source folder to the container and compile & run code inside.
 
-### Environment variables
+#### Compiling code
 
-#### `USER`
+```sh
+$ rustc hello-world.rs
+$ ./hello-world
+> Hello World!
+```
+
+#### Environment variables
 
 The `$USER` environment variable can be specified, which is used by `cargo`. The default is `root`.