Add a bunch of code

Signed-off-by: Carlos Maiolino <[email protected]>

1 files changed, 62 insertions, 0 deletions

diff --git a/rust/loops/src/main.rs b/rust/loops/src/main.rs
new file mode 100644
index 0000000..2458311
--- /dev/null
+++ b/rust/loops/src/main.rs
@@ -0,0 +1,62 @@
+fn main() {
+    let mut counter = 0;
+
+    let result = loop {
+        counter += 1;
+
+        if counter == 10 {
+            // loop {} is an expression and can return values, this is sick.
+            break counter * 2;
+        }
+    };
+
+    println!("The result is {result}");
+
+    let mut count = 0;
+    'counting_up: loop {    // Loop label 'counting_up
+        println!("count = {count}");
+        let mut remaining = 10;
+
+        loop {
+            println!("remaining = {remaining}");
+            if remaining == 9 {
+                break;
+            }
+
+            if count == 2 {
+                break 'counting_up; // Break the outter loop
+            }
+            remaining -= 1;
+        }
+
+        count += 1;
+    }
+    println!("End count = {count}");
+
+    let mut number = 3;
+
+    while number != 0 {
+        println!("Number: {number}");
+        number -= 1;
+    }
+    println!("While is gone");
+
+    let a = [10, 20, 30, 40, 50];
+    let mut index = 0;
+
+    while index < 5 {
+        println!("{}", a[index]);
+        index += 1;
+    }
+
+    // Using a for loop
+    for element in a {
+        println!("the value is: {element}");
+    }
+
+    // Range - .rev == reverse
+    for number in (1..4).rev() {
+        println!("{number}");
+    }
+
+}