Method get_view_changes

atomic-repository/src/repository/insert.rs:2331–2349

Get all changes inserted into a view. Returns changes in order from oldest (sequence 0) to newest. # Arguments `view_name` - Name of the view to query (None = current view) # Returns Vector of (sequence, hash) pairs. # Example ```rust,ignore let changes = repo.get_view_changes(None)?; for (seq, hash) in changes { println!("#{}: {}", seq, hash.to_base32()); } ```

(
        &self,
        view_name: Option<&str>,
    )

    /// }
    /// ```
    pub fn get_view_changes(
        &self,
        view_name: Option<&str>,
    ) -> Result<Vec<(u64, Hash)>, RepositoryError> {
        let txn = self
            .pristine
            .read_txn()
            .map_err(|e| RepositoryError::Database(e.to_string()))?;

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

        get_view_changes_fn(&txn, &view).map_err(|e| RepositoryError::Apply(e.to_string()))
    }

    /// Get changes that are in one view but not another.
    ///