#![allow(dead_code, deprecated, unused_variables, unused_mut)]
fn main() {
    let bytes = 0x1234567890123456usize.to_ne_bytes();
    assert_eq!(
        bytes, if cfg!(target_endian = "big") { [0x12, 0x34, 0x56, 0x78, 0x90, 0x12,
        0x34, 0x56] } else { [0x56, 0x34, 0x12, 0x90, 0x78, 0x56, 0x34, 0x12] }
    );
}