Fix no-std buld.

This commit is contained in:
Stephen Chung 2020-11-06 19:22:00 +08:00
parent 6bc5ba6668
commit d5d70367fa

View File

@ -2,7 +2,7 @@
use crate::dynamic::{Dynamic, Variant};
use crate::stdlib::{borrow::Cow, iter, string::String, vec::Vec};
use crate::stdlib::{borrow::Cow, boxed::Box, iter, string::String, vec::Vec};
/// Type of an entry in the Scope.
#[derive(Debug, Eq, PartialEq, Hash, Copy, Clone)]