add bench for additional precision v7

Author: KodrAus

benches/v7.rs

@@ -24,6 +24,13 @@ fn new_v7_context(b: &mut Bencher) {
     b.iter(|| Uuid::new_v7(Timestamp::now(&ctxt)));
 }
 
+#[bench]
+fn new_v7_context_additional_precision(b: &mut Bencher) {
+    let ctxt = ContextV7::new().with_additional_precision();
+
+    b.iter(|| Uuid::new_v7(Timestamp::now(&ctxt)));
+}
+
 #[bench]
 fn v7_raw(b: &mut Bencher) {
     let now = SystemTime::UNIX_EPOCH.elapsed().unwrap();