1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
// run-pass
pub fn main() {
let x = "hello";
let v = "hello";
let y : &str = "there";
println!("{}", x);
println!("{}", y);
assert_eq!(x.as_bytes()[0], 'h' as u8);
assert_eq!(x.as_bytes()[4], 'o' as u8);
let z : &str = "thing";
assert_eq!(v, x);
assert!(x != z);
let a = "aaaa";
let b = "bbbb";
let c = "cccc";
let cc = "ccccc";
println!("{}", a);
assert!(a < b);
assert!(a <= b);
assert!(a != b);
assert!(b >= a);
assert!(b > a);
println!("{}", b);
assert!(a < c);
assert!(a <= c);
assert!(a != c);
assert!(c >= a);
assert!(c > a);
println!("{}", c);
assert!(c < cc);
assert!(c <= cc);
assert!(c != cc);
assert!(cc >= c);
assert!(cc > c);
println!("{}", cc);
}
|
