From eac3c2d8a6be3e6de3c8a1ebe6d7909f8098ac70 Mon Sep 17 00:00:00 2001
From: Dan Buch <dan@meatballhat.com>
Date: Wed, 29 Sep 2021 11:35:26 -0400
Subject: [PATCH] RBE variable bindings

---
 rustbyexample/.gitignore                          |  2 ++
 .../variable_bindings/variable_bindings.rs        | 15 +++++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100644 rustbyexample/variable_bindings/variable_bindings.rs

diff --git a/rustbyexample/.gitignore b/rustbyexample/.gitignore
index c07b816..81a13c0 100644
--- a/rustbyexample/.gitignore
+++ b/rustbyexample/.gitignore
@@ -1,7 +1,9 @@
 /custom_types/*
 /hello/*
 /primitives/*
+/variable_bindings/*
 
 !/custom_types/*.rs
 !/hello/*.rs
 !/primitives/*.rs
+!/variable_bindings/*.rs
diff --git a/rustbyexample/variable_bindings/variable_bindings.rs b/rustbyexample/variable_bindings/variable_bindings.rs
new file mode 100644
index 0000000..6cdcadd
--- /dev/null
+++ b/rustbyexample/variable_bindings/variable_bindings.rs
@@ -0,0 +1,15 @@
+fn main() {
+    let an_integer = 1u32;
+    let a_boolean = true;
+    let unit = ();
+
+    let copied_integer = an_integer;
+
+    println!("An integer: {:?}", copied_integer);
+    println!("A boolean: {:?}", a_boolean);
+    println!("Meet the unit value: {:?}", unit);
+
+    let _unused_variable = 3u32;
+
+    let noisy_unused_variable = 2u32;
+}