Another update from ingydotnet^djgoku

Task/Fibonacci-sequence/Rust/fibonacci-sequence-2.rust

@@ -1,7 +1,6 @@
-// Works with 0.13.0-dev (f673e9841)
 fn main() {
-    fn fib(n: int) -> int {
-        fn _fib(n: int, a: int, b: int) -> int {
+    fn fib(n: i32) -> i32 {
+        fn _fib(n: i32, a: i32, b: i32) -> i32 {
             match (n, a, b) {
                 (0, _, _) => a,
                 _         => _fib(n-1, a+b, a)
@@ -11,7 +10,7 @@ fn main() {
         _fib(n, 0, 1)
     }
 
-    for n in range(0, 20) {
+    for n in 0..20 {
         println!("{}", fib(n));
     }
 }