Function replace_token_with_empty_string

src/pointer.rs:1847–1851

()

    #[test]
    fn replace_token_with_empty_string() {
        let mut ptr = PointerBuf::from_tokens(["foo", "bar", "baz"]);
        assert!(ptr.replace(1, "").is_ok());
        assert_eq!(ptr, PointerBuf::from_tokens(["foo", "", "baz"]));
    }

    #[test]
    fn replace_token_in_empty_pointer() {