...

example/src/main.nub

@@ -1,6 +1,7 @@
 namespace main
 
-struct Name {
+struct Name
+{
     first: cstring
     last: cstring
 }
@@ -11,6 +12,18 @@ struct Human
     age: i64
 }
 
+interface Printable
+{
+    func print()
+}
+
+impl Human : Printable
+{
+    func print() {
+        c::puts(this.name)
+    }
+}
+
 export func main(args: []cstring): i64
 {
     let x = alloc Human
@@ -22,10 +35,7 @@ export func main(args: []cstring): i64
         age = 23
     }
 
-    print_name(x&)
+    x.print()
+
     return 0
 }
-
-func print_name(human: ^Human) {
-    c::puts(human^.name.last)
-}