From e7566da7d2001547473c44ada76ebd65ca4bf4cc Mon Sep 17 00:00:00 2001
From: Stephen Chung <Stephen.Chung@intexact.com>
Date: Tue, 22 Sep 2020 18:06:36 +0800
Subject: [PATCH] Fix no_std build.

---
 src/api.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/api.rs b/src/api.rs
index 2a823632..944b0be5 100644
--- a/src/api.rs
+++ b/src/api.rs
@@ -39,6 +39,7 @@ use crate::optimize::optimize_into_ast;
 use crate::stdlib::{
     any::{type_name, TypeId},
     boxed::Box,
+    string::String,
 };
 
 #[cfg(not(feature = "no_optimize"))]