pub trait FontSetEventListenerProxyInterface: Send + Sync {
    type OnFontSetUpdatedResponseFut: Future<Output = Result<(), Error>> + Send;

    // Required method
    fn on_font_set_updated(
        &self,
        event: &FontSetUpdatedEvent
    ) -> Self::OnFontSetUpdatedResponseFut;
}

Required Associated Types§

Required Methods§

Implementors§