Include <utility> when using std::move
diff --git a/gen/include.rs b/gen/include.rs
index b19a097..a642c0a 100644
--- a/gen/include.rs
+++ b/gen/include.rs
@@ -36,6 +36,7 @@
     pub memory: bool,
     pub string: bool,
     pub type_traits: bool,
+    pub utility: bool,
 }
 
 impl Includes {
@@ -74,6 +75,9 @@
         if self.type_traits {
             writeln!(f, "#include <type_traits>")?;
         }
+        if self.utility {
+            writeln!(f, "#include <utility>")?;
+        }
         if *self != Self::default() {
             writeln!(f)?;
         }