[rust/all] Remove .iter() on array example (#4230)

As of Rust 1.53.0, arrays implement the IntoIterator trait, making .iter() on an array unnecessary

1 files changed, 1 insertions, 1 deletions

diff --git a/it-it/rust-it.html.markdown b/it-it/rust-it.html.markdown
index e4b7c33f..df4d6279 100644
--- a/it-it/rust-it.html.markdown
+++ b/it-it/rust-it.html.markdown
@@ -229,7 +229,7 @@ fn main() {
 
     // Ciclo/iterazione con `for`
     let array = [1, 2, 3];
-    for i in array.iter() {
+    for i in array {
         println!("{}", i);
     }