3 let _: u8 = s[4]; //~ ERROR the type `str` cannot be indexed by `{integer}`
4 let _ = s.get(4); //~ ERROR the type `str` cannot be indexed by `{integer}`
5 let _ = s.get_unchecked(4); //~ ERROR the type `str` cannot be indexed by `{integer}`
6 let _: u8 = s['c']; //~ ERROR the type `str` cannot be indexed by `char`