#[unsafe(no_mangle)]pub const extern "C" fn nstd_string_new(
allocator: &NSTDAllocator,
) -> NSTDString<'_>Available on crate feature
string only.#[unsafe(no_mangle)]pub const extern "C" fn nstd_string_new(
allocator: &NSTDAllocator,
) -> NSTDString<'_>string only.