1 #![feature(bool_to_option)]
2 #![feature(bound_cloned)]
3 #![feature(box_syntax)]
4 #![feature(cell_update)]
5 #![feature(core_private_bignum)]
6 #![feature(core_private_diy_float)]
7 #![feature(debug_map_key_value)]
9 #![feature(exact_size_is_empty)]
10 #![feature(fixed_size_array)]
12 #![feature(fmt_internals)]
13 #![feature(hashmap_internals)]
15 #![feature(is_sorted)]
16 #![feature(iter_once_with)]
18 #![feature(range_is_empty)]
20 #![feature(saturating_neg)]
21 #![feature(slice_patterns)]
22 #![feature(sort_internals)]
23 #![feature(slice_partition_at_index)]
24 #![feature(specialization)]
25 #![feature(step_trait)]
26 #![feature(str_internals)]
28 #![feature(trusted_len)]
29 #![feature(try_trait)]
30 #![feature(inner_deref)]
31 #![feature(slice_internals)]
32 #![feature(slice_partition_dedup)]
33 #![feature(int_error_matching)]
34 #![feature(array_value_iter)]
35 #![feature(iter_partition_in_place)]
36 #![feature(iter_is_partitioned)]
37 #![feature(iter_order_by)]
38 #![feature(cmp_min_max_by)]
39 #![feature(slice_from_raw_parts)]
40 #![feature(const_slice_from_raw_parts)]
41 #![feature(const_raw_ptr_deref)]