diff options
Diffstat (limited to 'src/liballoc/lib.rs')
| -rw-r--r-- | src/liballoc/lib.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/liballoc/lib.rs b/src/liballoc/lib.rs index d51aaa23c6a..0cbfc9e9dac 100644 --- a/src/liballoc/lib.rs +++ b/src/liballoc/lib.rs @@ -121,6 +121,7 @@ #![feature(unique)] #![feature(unsize)] #![feature(allocator_internals)] +#![feature(on_unimplemented)] #![cfg_attr(not(test), feature(fused, fn_traits, placement_new_protocol, swap_with_slice, i128))] #![cfg_attr(test, feature(test, box_heap))] |