Fix no_std build.

SoftbearStudios · Apr 29, 2024 · 14139fc · 14139fc
1 parent 61453bc
commit 14139fc
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/error.rs b/src/error.rs
@@ -18,6 +18,8 @@ pub fn error(_msg: &'static str) -> Error {
 /// Creates an error from a `T:` [`Display`].
 #[cfg(feature = "serde")]
 pub fn error_from_display(_t: impl Display) -> Error {
+    #[cfg(debug_assertions)]
+    use alloc::string::ToString;
     #[cfg(debug_assertions)]
     return Error(Cow::Owned(_t.to_string()));
     #[cfg(not(debug_assertions))]