Struct ICSWatcher 

pub struct ICSWatcher<'a> {
    pub callbacks: Vec<CalendarCallback>,
    /* private fields */
}

Instantiate an ICSWatcher using ICSWatcher::new to watch for changes of an ics link.

Using this, you can also create and load backups. If you want to handle when the watcher updates, you can manually call the ICSWatcher::update method.

Examples

let mut ics_watcher = ICSWatcher::new(
    "some url",
    vec![
        Box::new(|a, b, e| Box::pin(async move { log_events(a, b, e).await })),
    ],
);
// Try to load backup
let _ = ics_watcher.load_backup("Your Calendar");
// Run ics watcher infinitely and save backups as "Your Calendar"
ics_watcher
    .run(Option::from("Your Calendar"))
    .await
    .expect("ICS Watcher crashed");

Fields

callbacks: Vec<CalendarCallback>

Implementations

impl<'a> ICSWatcher<'a>

pub fn new(ics_link: &'a str, callbacks: Vec<CalendarCallback>) -> Self

pub fn restore_state(&mut self, state: HashMap<String, IcalEvent>)

pub fn get_state(&self) -> &HashMap<String, IcalEvent>

pub fn get_calendar_name(&self) -> Option<String>

pub fn create_backup(&self, name: &str)

pub fn load_backup(&mut self, name: &str) -> Result<(), Box<dyn Error>>

pub async fn update(&mut self) -> Result<(), Box<dyn Error>>

pub async fn run(&mut self, backup: Option<&str>) -> Result<(), Box<dyn Error>>