1 files changed, 10 insertions, 0 deletions
diff --git a/src/transport/traffic.rs b/src/transport/traffic.rs
index bac0da7..5ff588e 100644
--- a/src/transport/traffic.rs
+++ b/src/transport/traffic.rs
@@ -325,6 +325,16 @@ impl MessageLog {
     }
 
     /// The messages after `seq`, the latest `most` of them.
+    /// The message `seq` written out, while it is kept.
+    pub(crate) fn text_of(&self, seq: u64) -> Option<String> {
+        let inner = self.inner.lock_or_recover();
+        inner
+            .entries
+            .iter()
+            .find(|entry| entry.seq == seq)
+            .map(|entry| entry.text.clone())
+    }
+
     pub(crate) fn after(&self, seq: u64, most: usize) -> Vec<Logged> {
         let inner = self.inner.lock_or_recover();
         let newer: Vec<&Logged> = inner.entries.iter().filter(|e| e.seq > seq).collect();