8 panic!("{}"); //~ERROR: you probably are missing some parameter
10 panic!("{:?}"); //~ERROR: you probably are missing some parameter
12 assert!(true, "here be missing values: {}"); //~ERROR you probably are missing some parameter
22 assert!("foo bar".contains(&format!("foo {}", "bar")));
26 panic!("{}", "This is {ok}");
31 1337 => panic!("{so is this"),
32 666 => panic!("so is this}"),
33 _ => panic!("}so is that{"),