From 9daf4cdea2270cb810f0ad9eff247e2d1398fe33 Mon Sep 17 00:00:00 2001
From: Arthur DANJOU <arthurdanjou@outlook.fr>
Date: Sun, 14 Nov 2021 23:18:04 +0100
Subject: [PATCH] Learn functions

---
 src/functions.rs | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 src/functions.rs

diff --git a/src/functions.rs b/src/functions.rs
new file mode 100644
index 0000000..cb11fbc
--- /dev/null
+++ b/src/functions.rs
@@ -0,0 +1,29 @@
+fn main() {
+    println!("Hello, world!");
+    an_other_function(12);
+    print_value_with_unite(5, 'h');
+    statements();
+    println!("The value of five() is {}", five());
+}
+
+fn an_other_function(x: u32) {
+    println!("Another function");
+    println!("The value of x is: {}", x);
+}
+
+fn print_value_with_unite(value: i32, unit: char) {
+    println!("The value is: {}{}", value, unit);
+}
+
+fn statements() {
+    let y = {
+        let x = 3;
+        x + 1
+    };
+
+    println!("The value of y is: {}", y);
+}
+
+fn five() -> i32 {
+    5
+}
\ No newline at end of file