fn main() {
    println!("{:?}", {
        let n = 0b11110000u8; println!("{:08b}\n{:08b}", n, n >> 1)
    });
}


/* ~~~~=== stderr ===~~~~
   Compiling playground v0.0.1 (file:///playground)
    Finished dev [unoptimized + debuginfo] target(s) in 0.74 secs
     Running `target/debug/playground`

*/

/* ~~~~=== stdout ===~~~~
11110000
01111000
()

*/