Added a File to show how Threads are created in Rust

G-concurrency/threads.rs

@@ -0,0 +1,25 @@
+use std::thread;
+
+fn main() {
+    // 1. Spawn the first thread
+    let handle1 = thread::spawn(|| {
+        let mut my_number = 0; // Starts at 0
+        for _ in 0..10 {
+            my_number += 1;
+            println!("Thread 1, Number {}", my_number);
+        }
+    });
+
+    // 2. Spawn the second thread
+    let handle2 = thread::spawn(|| {
+        let mut my_number = 0;
+        for _ in 0..10 {
+            my_number += 1;
+            println!("Thread 2, Number {}", my_number);
+        }
+    });
+
+    // 3. Wait for both threads to finish
+    handle1.join().unwrap();
+    handle2.join().unwrap();
+}