docs: Add note about implication of write buffer errors
@@ -1098,6 +1098,10 @@ impl Db {
/// will replicate the `SequencedEntry` based on the configured rules.
/// - If the mutable buffer is configured, the `SequencedEntry` is then written into the
/// mutable buffer.
+ ///
+ /// Note that if the write buffer is configured but there is an error storing the
+ /// `SequencedEntry` in the write buffer, the `SequencedEntry` will *not* reach the mutable
+ /// buffer.
pub fn store_sequenced_entry(&self, sequenced_entry: Arc<dyn SequencedEntry>) -> Result<()> {
// Send to the write buffer, if configured
if let Some(wb) = &self.write_buffer {
