1 files changed, 7 insertions, 0 deletions
diff --git a/src/runtime/scheduler/inject/metrics.rs b/src/runtime/scheduler/inject/metrics.rs
new file mode 100644
index 0000000..76f045f
--- /dev/null
+++ b/src/runtime/scheduler/inject/metrics.rs
@@ -0,0 +1,7 @@
+use super::Inject;
+
+impl<T: 'static> Inject<T> {
+    pub(crate) fn len(&self) -> usize {
+        self.shared.len()
+    }
+}