1 // Copyright 2014-2018 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution.
4 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
5 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
6 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
7 // option. This file may not be copied, modified, or distributed
8 // except according to those terms.
13 let vec = vec![b'a', b'b', b'c'];
14 let ptr = vec.as_ptr();
17 let offset_usize = 1_usize;
18 let offset_isize = 1_isize;
21 ptr.add(offset_usize);
22 ptr.offset(offset_isize as isize);
23 ptr.offset(offset_u8 as isize);
25 ptr.wrapping_add(offset_usize);
26 ptr.wrapping_offset(offset_isize as isize);
27 ptr.wrapping_offset(offset_u8 as isize);