Flow control `for` in RBE

rustbyexample/flow_control.d/for.rs

@@ -0,0 +1,13 @@
+fn main() {
+    for n in 1..101 {
+        if n % 15 == 0 {
+            println!("fizzbuzz");
+        } else if n % 3 == 0 {
+            println!("fizz");
+        } else if n % 5 == 0 {
+            println!("buzz");
+        } else {
+            println!("{}", n);
+        }
+    }
+}

rustbyexample/flow_control.d/for2.rs

@@ -0,0 +1,13 @@
+fn main() {
+    for n in 1..=100 {
+        if n % 15 == 0 {
+            println!("fizzbuzz");
+        } else if n % 3 == 0 {
+            println!("fizz");
+        } else if n % 5 == 0 {
+            println!("buzz");
+        } else {
+            println!("{}", n);
+        }
+    }
+}

rustbyexample/flow_control.d/for3.rs

@@ -0,0 +1,12 @@
+fn main() {
+    let names = vec!["Bob", "Frank", "Ferris"];
+
+    for name in names.iter() {
+        match name {
+            &"Ferris" => println!("There is a rustacean among us!"),
+            _ => println!("Hello {}", name),
+        }
+    }
+
+    println!("names: {:?}", names);
+}

rustbyexample/flow_control.d/for4.rs

@@ -0,0 +1,12 @@
+fn main() {
+    let names = vec!["Bob", "Frank", "Ferris"];
+
+    for name in names.into_iter() {
+        match name {
+            "Ferris" => println!("There is a rustacean among us!"),
+            _ => println!("Hello {}", name),
+        }
+    }
+
+    //println!("names: {:?}", names);
+}

rustbyexample/flow_control.d/for5.rs

@@ -0,0 +1,12 @@
+fn main() {
+    let mut names = vec!["Bob", "Frank", "Ferris"];
+
+    for name in names.iter_mut() {
+        *name = match name {
+            &mut "Ferris" => "There is a rustacean among us!",
+            _ => "Hello",
+        }
+    }
+
+    println!("names: {:?}", names);
+}