init

src/domain/events/server_tree.rs

@@ -0,0 +1,8 @@
+use uuid::Uuid;
+
+#[derive(Debug, Clone)]
+pub struct ServerTreeInvalidatedEvent {
+    pub server_id: Uuid,
+    /// `None` means every current member of the server.
+    pub user_ids: Option<Vec<Uuid>>,
+}