1  // Copyright 2023 The Fuchsia Authors
2  //
3  // Licensed under a BSD-style license <LICENSE-BSD>, Apache License, Version 2.0
4  // <LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0>, or the MIT
5  // license <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your option.
6  // This file may not be copied, modified, or distributed except according to
7  // those terms.
8  
9  extern crate zerocopy;
10  
11  use zerocopy::transmute_ref;
12  
main()13  fn main() {}
14  
ref_dst_mutable()15  fn ref_dst_mutable() {
16      // `transmute_ref!` requires that its destination type be an immutable
17      // reference.
18      let _: &mut u8 = transmute_ref!(&0u8);
19  }
20