Method reverse_log

atomic-repository/src/repository/history.rs:178–214

Get a reverse history log (most recent first). # Arguments `options` - Options controlling the history query # Returns A vector of history entries in reverse order.

(
        &self,
        options: HistoryOptions,
    )

    ///
    /// A vector of history entries in reverse order.
    pub fn reverse_log(
        &self,
        options: HistoryOptions,
    ) -> Result<Vec<crate::history::HistoryEntry>, RepositoryError> {
        let txn = self
            .pristine
            .read_txn()
            .map_err(|e| RepositoryError::Database(e.to_string()))?;

        let view_name = options.view.as_deref().unwrap_or(&self.current_view);
        let view = txn
            .get_view(view_name)
            .map_err(|e| RepositoryError::Database(e.to_string()))?
            .ok_or_else(|| RepositoryError::ViewNotFound {
                name: view_name.to_string(),
            })?;

        let mut entries = crate::history::reverse_log(&txn, &view, &options)
            .map_err(|e| RepositoryError::Database(e.to_string()))?;

        // For draft views, filter out inherited entries
        if view.kind.is_draft() && !options.include_inherited {
            let ancestor_ids = Self::collect_ancestor_change_ids(&txn, &view)?;
            entries.retain(|e| !ancestor_ids.contains(&e.node_id));
        }

        // Load headers if requested
        if options.load_headers {
            for entry in &mut entries {
                if let Ok(change) = self.load_change(&entry.hash) {
                    entry.header = Some(change.hashed.header.clone());
                }
            }
        }

        Ok(entries)
    }

    /// Collect all change NodeIds from ancestor views' VIEW_CHANGES.
    ///