ref: omit capture instead of dropping

src/element.zig

@@ -821,7 +821,7 @@ pub fn Button(Model: type, Event: type, Queue: type) fn (meta.FieldEnum(Event))
                 const err_msg = "Unexpected type for the associated input completion event to trigger. Only `void` is allowed.";
                 // TODO supported nested tagged unions to be also be used for triggering if the enum is then still of `void`type!
                 switch (@typeInfo(@FieldType(Event, @tagName(accept_event)))) {
-                    .void => |_| {},
+                    .void => {},
                     else => @compileError(err_msg),
                 }
             }