Restore no_std support where String isn't in prelude

dtolnay · Nov 22, 2021 · a574356 · a574356
1 parent 7d8ba95
commit a574356
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/ensure.rs b/src/ensure.rs
@@ -1,4 +1,5 @@
 use crate::Error;
+use alloc::string::String;
 use core::fmt::{self, Debug, Write};
 use core::mem::MaybeUninit;
 use core::ptr;