add remake stats

1 files changed, 5 insertions, 0 deletions

diff --git a/src/remake/local.rs b/src/remake/local.rs
index fd7c567..60f7184 100644
--- a/src/remake/local.rs
+++ b/src/remake/local.rs
@@ -379,6 +379,11 @@ impl RemakeState {
         self.lock().quarantine.push(quarantined);
     }
 
+    /// How many old epochs are archived.
+    pub(crate) fn archived_count(&self) -> usize {
+        self.lock().archive.len()
+    }
+
     pub(crate) fn archived_epochs(&self) -> Vec<ArchivedEpoch> {
         self.lock()
             .archive