8 fn new(s: &str) -> StrWrap {
9 StrWrap { s: s.to_string() }
12 fn get_s<'a>(&'a self) -> &'a str {
22 fn new(s: &str) -> MyStruct {
23 MyStruct { s: StrWrap::new(s) }
26 fn get_str_wrap<'a>(&'a self) -> &'a StrWrap {
32 fn matches(&self, actual: T) -> bool;
35 fn assert_that<T, U: Matcher<T>>(actual: T, matcher: &U) {
36 assert!(matcher.matches(actual));
43 impl<T: Eq> Matcher<T> for EqualTo<T> {
44 fn matches(&self, actual: T) -> bool {
45 self.expected.eq(&actual)
49 fn equal_to<T: Eq>(expected: T) -> Box<EqualTo<T>> {
50 Box::new(EqualTo { expected: expected })
54 let my_struct = MyStruct::new("zomg");
55 let s = my_struct.get_str_wrap();
57 assert_that(s.get_s(), &*equal_to("zomg"));