Fix no_std build.

This commit is contained in:
Stephen Chung 2020-08-20 17:02:25 +08:00
parent ac6d519d28
commit 24610688d3

View File

@ -34,6 +34,7 @@ use crate::optimize::optimize_into_ast;
use crate::stdlib::{ use crate::stdlib::{
any::{type_name, TypeId}, any::{type_name, TypeId},
boxed::Box, boxed::Box,
string::ToString,
}; };
#[cfg(not(feature = "no_optimize"))] #[cfg(not(feature = "no_optimize"))]