From 64e231a8c60478b04bffa66eae1fe513cf4b5f73 Mon Sep 17 00:00:00 2001
From: Alexander Launi <alex.launi@gmail.com>
Date: Sat, 21 Mar 2020 16:16:22 -0400
Subject: [PATCH] Add greet example in Rust

---
 03_recursion/rust/02_greet/.gitignore  | 10 ++++++++++
 03_recursion/rust/02_greet/Cargo.toml  |  9 +++++++++
 03_recursion/rust/02_greet/src/main.rs | 18 ++++++++++++++++++
 3 files changed, 37 insertions(+)
 create mode 100644 03_recursion/rust/02_greet/.gitignore
 create mode 100644 03_recursion/rust/02_greet/Cargo.toml
 create mode 100644 03_recursion/rust/02_greet/src/main.rs

diff --git a/03_recursion/rust/02_greet/.gitignore b/03_recursion/rust/02_greet/.gitignore
new file mode 100644
index 0000000..088ba6b
--- /dev/null
+++ b/03_recursion/rust/02_greet/.gitignore
@@ -0,0 +1,10 @@
+# Generated by Cargo
+# will have compiled files and executables
+/target/
+
+# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
+# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
+Cargo.lock
+
+# These are backup files generated by rustfmt
+**/*.rs.bk
diff --git a/03_recursion/rust/02_greet/Cargo.toml b/03_recursion/rust/02_greet/Cargo.toml
new file mode 100644
index 0000000..98268b0
--- /dev/null
+++ b/03_recursion/rust/02_greet/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "greet"
+version = "0.1.0"
+authors = ["Alexander Launi <alex.launi@gmail.com>"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/03_recursion/rust/02_greet/src/main.rs b/03_recursion/rust/02_greet/src/main.rs
new file mode 100644
index 0000000..8f90eb0
--- /dev/null
+++ b/03_recursion/rust/02_greet/src/main.rs
@@ -0,0 +1,18 @@
+fn greet2(name: &str) {
+    println!("how are you {}?", name);
+}
+
+fn bye() {
+    println!("ok bye!");
+}
+
+fn greet(name: &str) {
+    println!("hello {}!", name);
+    greet2(name);
+    println!("getting ready to say bye...");
+    bye();
+}
+  
+fn main() {
+    greet("adit");
+}