message: Update segment_postings.rs
diff: @@ -68,6 +68,7 @@ impl SegmentPostings {
  /// It serializes the doc ids using tantivy's codec
  /// and returns a `SegmentPostings` object that embeds a
  /// buffer with the serialized data.
  + #[cfg(test)]
  pub fn create_from_docs(docs: &[u32]) -> SegmentPostings {
  let mut buffer = Vec::new();
  {
  