its on the scope after all

sentry-core/src/performance.rs

@@ -19,13 +19,6 @@ impl Hub {
     pub fn start_transaction(&self, ctx: TransactionContext) -> Transaction {
         Transaction::new(self.client(), ctx)
     }
-
-    // oh well, its on the hub, not on the scope -_-
-    pub fn get_span(&self) -> Option<TransactionOrSpan> {
-        with_client_impl! {{
-            self.with_current_scope(|scope| scope.span.as_ref().as_ref().cloned())
-        }}
-    }
 }
 
 // "Context" Types:

sentry-core/src/scope/real.rs

@@ -269,6 +269,10 @@ impl Scope {
         self.span = Arc::new(span);
     }
 
+    pub fn get_span(&self) -> Option<TransactionOrSpan> {
+        self.span.as_ref().clone()
+    }
+
     pub(crate) fn update_session_from_event(&self, event: &Event<'static>) {
         if let Some(session) = self.session.lock().unwrap().as_mut() {
             session.update_from_event(event);

sentry/examples/performance-demo.rs

@@ -17,7 +17,7 @@ fn main() {
 
     thread::sleep(Duration::from_millis(50));
 
-    let headers = match sentry::Hub::current().get_span() {
+    let headers = match sentry::configure_scope(|scope| scope.get_span()) {
         Some(span) => vec![span.iter_headers().next().unwrap()],
         None => vec![],
     };