Unable to browse using `add_domain`

[DazWilkin]

Thanks for the crate!

I'm using an example derived from the repo's example.

I publish a service using (both with and without the with_domain():

    let mut service = DNSServiceBuilder::new("_rust._tcp")
        .with_name("astro-dnssd")
        .with_domain("local")
        .with_port(8080)
        .with_txt_record(txt)
        .build()
        .unwrap();

And I attempt to browse it using:

    let mut browser = ServiceBrowserBuilder::new(&kind[..])
        .with_domain(&domain)
        .build();

If I omit with_domain from both publisher and browser, it works.

If I add it to the publisher and omit it from the browser, it works.

"it works" meaning, the browser discovers the service:

Browser has data!
Added: interface: 4 name: astro-dnssd type: _rust._tcp. domain: local.

NOTE The regtype and domain both include trailing periods

I've tried various combinations of local (and local.) for the domain but I'm unable to filter the browser by domain.

I'm using the example's:

    let _result = browser.start(|result| match result {
        Ok(service) => { .. }
        Err(e) => println!("Error: {:?}", e),

And the Err branch is triggered with:

Error: ServiceError(-65537)