cfg-gate BoxFromSlice trait

Co-authored-by: David Tolnay <dtolnay@gmail.com>
rust-lang · Apr 29, 2023 · 18d2c60 · 18d2c60
1 parent 075ee26
commit 18d2c60
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/library/alloc/src/boxed.rs b/library/alloc/src/boxed.rs
@@ -1456,6 +1456,7 @@ where
 }
 
 /// Specialization trait used for `From<&[T]>`.
+#[cfg(not(no_global_oom_handling))]
 trait BoxFromSlice<T> {
     fn from_slice(slice: &[T]) -> Self;
 }