Flow control match binding in RBE

rustbyexample/flow_control.d/match.d/binding.rs

@@ -0,0 +1,14 @@
+fn age() -> u32 {
+    15
+}
+
+fn main() {
+    println!("Tell me what type of person you are");
+
+    match age() {
+        0 => println!("I haven't celebrated my first birthday yet"),
+        n @ 1..=12 => println!("I'm a child of age {:?}", n),
+        n @ 13..=19 => println!("I'm a teen of age {:?}", n),
+        n => println!("I'm an old person of age {:?}", n),
+    }
+}

rustbyexample/flow_control.d/match.d/binding2.rs

@@ -0,0 +1,11 @@
+fn some_number() -> Option<u32> {
+    Some(42)
+}
+
+fn main() {
+    match some_number() {
+        Some(n @ 42) => println!("The Answer: {}!", n),
+        Some(n) => println!("Not interesting... {}", n),
+        _ => (),
+    }
+}