1 files changed, 13 insertions, 0 deletions
diff --git a/src/document/replica.rs b/src/document/replica.rs
index 8640c7e..5d3d7a7 100644
--- a/src/document/replica.rs
+++ b/src/document/replica.rs
@@ -167,6 +167,19 @@ impl Replica {
     pub(crate) fn stamps(&self) -> watch::Receiver<Stamp> {
         self.stamp.subscribe()
     }
+
+    /// The writes since the last commit, as one change stamped `at`: receivers tell by
+    /// it how long the change took to reach them (`swarm::stats`).
+    pub(crate) fn commit(&mut self, at: crate::clock::UnixMillis) {
+        self.doc.commit_with(
+            automerge::transaction::CommitOptions::default().with_time(at.as_u64() as i64),
+        );
+    }
+
+    /// The writes since the last commit, discarded.
+    pub(crate) fn rollback(&mut self) {
+        self.doc.rollback();
+    }
 }
 
 impl Deref for Replica {