#![allow(dead_code, deprecated, unused_variables, unused_mut)] use std::num::NonZeroI8; fn main() { assert_eq!(size_of::< NonZeroI8 > (), size_of::< Option < NonZeroI8 >> ()); assert_eq!(align_of::< NonZeroI8 > (), align_of::< Option < NonZeroI8 >> ()); }