update

src/bin/client/session.rs

@@ -1,8 +1,9 @@
 use std::sync::{Arc, Mutex, MutexGuard};
 
+use iris::prelude::*;
 use openworm::net::UserId;
 
-use crate::{net::NetHandle, ui::UserCache};
+use crate::{Rsc, net::NetHandle, ui::UserCache};
 
 // TODO: this really should not be async...
 // I mean it could be used async but all widgets
@@ -32,4 +33,9 @@ impl Session {
     pub fn get(&self) -> MutexGuard<'_, SessionInner> {
         self.0.try_lock().unwrap()
     }
+
+    pub fn reactive_span(&self, rsc: &mut Rsc) -> WeakWidget {
+        let span = Span::empty(Dir::DOWN).add(rsc);
+        span
+    }
 }