#[allow(unused_imports)]
use pretty_assertions::{assert_eq, assert_ne};
use std::fmt;
#[derive(PartialEq, Eq)]
#[doc(hidden)]
pub struct PrettyString<'a>(pub &'a str);
impl<'a> fmt::Debug for PrettyString<'a> {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.write_str(self.0)
}
}
#[test]
#[should_panic(expected = r#"assertion failed: `(left == right)`
[1mDiff[0m [31m< left[0m / [32mright >[0m :
[32m>foo
[0m
"#)]
fn assert_eq_empty_first() {
assert_eq!(PrettyString(""), PrettyString("foo"));
}