#![feature(atomic_mut_ptr)]
#![feature(char_error_internals)]
#![feature(char_internals)]
+#![feature(core_c_str)]
#![feature(core_intrinsics)]
#![feature(cstr_from_bytes_until_nul)]
#![feature(cstr_internals)]
#![feature(panic_info_message)]
#![feature(panic_internals)]
#![feature(portable_simd)]
+#![feature(prelude_2024)]
#![feature(ptr_as_uninit)]
#![feature(raw_os_nonzero)]
#![feature(slice_internals)]
//
// Library features (alloc):
#![feature(alloc_layout_extra)]
+#![feature(alloc_c_string)]
#![feature(allocator_api)]
#![feature(get_mut_unchecked)]
#![feature(map_try_insert)]