Constant mmtk::build_info::raw::FEATURES_LOWERCASE_STR

pub const FEATURES_LOWERCASE_STR: &str = r"analysis, bpftrace_workaround, builtin_env_logger, code_space, default, eager_sweeping, exec_permission_on_all_spaces, extreme_assertions, immix_non_moving, immix_smaller_block, immix_stress_copying, immix_zero_on_release, is_mmtk_object, malloc_counted_size, no_mmap_annotation, nogc_lock_free, nogc_multi_space, nogc_no_zeroing, object_pinning, ro_space, sanity, set_unlog_bits_vm_space, single_worker, sticky_immix_non_moving_nursery, vm_space, vo_bit, vo_bit_access, work_packet_stats";

The feature-string as above, from lowercase strings.