From 2ecb156f3077f702bbe211a7896a37cd86c3fd05 Mon Sep 17 00:00:00 2001
From: Zixuan Chen <remch183@outlook.com>
Date: Fri, 18 Nov 2022 16:40:11 +0800
Subject: [PATCH] fix: feature err

---
 crates/loro-core/src/container.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/crates/loro-core/src/container.rs b/crates/loro-core/src/container.rs
index c549d9cb..744cb650 100644
--- a/crates/loro-core/src/container.rs
+++ b/crates/loro-core/src/container.rs
@@ -10,7 +10,6 @@ use crate::{
     InternalString, LoroValue, ID,
 };
 
-use arbitrary::Arbitrary;
 use serde::{Deserialize, Serialize};
 
 use std::{any::Any, fmt::Debug};
@@ -21,7 +20,8 @@ pub mod list;
 pub mod map;
 pub mod text;
 
-#[derive(Debug, PartialEq, Eq, Hash, Clone, Copy, Serialize, Deserialize, Arbitrary)]
+#[cfg_attr(feature = "test_utils", derive(arbitrary::Arbitrary))]
+#[derive(Debug, PartialEq, Eq, Hash, Clone, Copy, Serialize, Deserialize)]
 pub enum ContainerType {
     /// See [`crate::text::TextContent`]
     Text,