Protocols and operators mostly

orchid-std/src/macros/rule/build.rs

@@ -123,12 +123,13 @@ async fn mk_scalar(pattern: &MacTree) -> OrcRes<ScalMatcher> {
 			PhKind::Scalar => ScalMatcher::Placeh { key: name.clone() },
 		},
 		MacTok::S(c, body) => ScalMatcher::S(*c, Box::new(mk_any(&body.items).boxed_local().await?)),
-		MacTok::Lambda(..) =>
+		MacTok::Lambda(..) => {
 			return Err(mk_errv(
 				is("Lambda in matcher").await,
 				"Lambdas can't be matched for, only generated in templates",
 				[pattern.pos()],
-			)),
+			));
+		},
 		MacTok::Value(_) | MacTok::Slot => panic!("Only used for templating"),
 		MacTok::Bottom(errv) => return Err(errv.clone()),
 	})