Major overhaul: more generics!

src/calendar/remote_calendar.rs

@@ -0,0 +1,38 @@
+use crate::traits::PartialCalendar;
+
+/// A CalDAV calendar created by a [`Client`](crate::client::Client).
+pub struct RemoteCalendar {
+    name: String,
+    url: Url,
+    supported_components: SupportedComponents
+}
+
+impl PartialCalendar for RemoteCalendar {
+    fn name(&self) -> &str {
+        &self.name
+    }
+
+    fn supported_components(&self) -> crate::calendar::SupportedComponents {
+        self.supported_components
+    }
+
+    fn get_items_modified_since(&self, since: Option<DateTime<Utc>>, filter: Option<crate::calendar::SearchFilter>)
+        -> HashMap<ItemId, &Item>
+    {
+        log::error!("Not implemented");
+        HashMap::new()
+    }
+
+    fn get_item_by_id_mut(&mut self, id: &ItemId) -> Option<&mut Item> {
+        log::error!("Not implemented");
+        None
+    }
+
+    fn add_item(&mut self, item: Item) {
+        log::error!("Not implemented");
+    }
+
+    fn delete_item(&mut self, item_id: &ItemId) {
+        log::error!("Not implemented");
+    }
+}