use activitystreams::object::streams::Video;

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let mut v = Video::default();

    v.as_mut()
        .set_context_xsd_any_uri("https://www.w3.org/ns/activitystreams")?
        .set_id("https://example.com/@example/lions")?
        .set_url_xsd_any_uri("https://example.com/@example/lions/video.webm")?
        .set_name_xsd_string("My Cool Video")?
        .set_summary_xsd_string("A video about some cool lions")?
        .set_media_type("video/webm")?
        .set_duration("PT4M20S")?;

    println!("Video, {:#?}", v);

    let s = serde_json::to_string(&v)?;

    println!("json, {}", s);

    let v: Video = serde_json::from_str(&s)?;

    println!("Video again, {:#?}", v);

    Ok(())
}