#![allow(dead_code, deprecated, unused_variables, unused_mut)]
fn main() {
    let slice = unsafe { std::mem::transmute::<&str, &[u8]>("Rust") };
    assert_eq!(slice, & [82, 117, 115, 116]);
    let slice = "Rust".as_bytes();
    assert_eq!(slice, & [82, 117, 115, 116]);
    assert_eq!(b"Rust", & [82, 117, 115, 116]);
}