From ec72b2764fe37faefa199cbddad2c080069cb23e Mon Sep 17 00:00:00 2001
From: Kevin Wang <wy721@qq.com>
Date: Mon, 5 Sep 2022 11:03:43 +0000
Subject: [PATCH] arbitrary_precision without std

---
 src/number.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/number.rs b/src/number.rs
index df8819259..220d7c2e5 100644
--- a/src/number.rs
+++ b/src/number.rs
@@ -14,6 +14,12 @@ use crate::error::ErrorCode;
 #[cfg(feature = "arbitrary_precision")]
 use serde::de::{IntoDeserializer, MapAccess};
 
+#[cfg(feature = "arbitrary_precision")]
+use alloc::{
+    borrow::ToOwned,
+    string::{String, ToString},
+};
+
 #[cfg(feature = "arbitrary_precision")]
 pub(crate) const TOKEN: &str = "$serde_json::private::Number";