1 files changed, 8 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch08-common-collections/listing-08-08/src/main.rs b/src/doc/book/listings/ch08-common-collections/listing-08-08/src/main.rs
new file mode 100644
index 000000000..c62ba21b4
--- /dev/null
+++ b/src/doc/book/listings/ch08-common-collections/listing-08-08/src/main.rs
@@ -0,0 +1,8 @@
+fn main() {
+    // ANCHOR: here
+    let mut v = vec![100, 32, 57];
+    for i in &mut v {
+        *i += 50;
+    }
+    // ANCHOR_END: here
+}