Function log

atomic-repository/src/history/iter.rs:140–150

Get forward history log from a view. Returns an iterator over history entries starting from the given sequence number and proceeding forward (oldest to newest). # Arguments `txn` - Read transaction `view` - View to query `options` - Query options # Returns An iterator yielding `HistoryEntry` items. # Example ```rust,ignore let iter = log(&txn, &view, &HistoryOptions::default())?; for entry

(
    txn: &'a T,
    view: &ViewState,
    options: &HistoryOptions,
)

/// }
/// ```
pub fn log<'a, T: ViewTxnT>(
    txn: &'a T,
    view: &ViewState,
    options: &HistoryOptions,
) -> HistoryResult<HistoryIter<'a, T>> {
    let inner = txn
        .iter_changes(view, options.from_sequence)
        .map_err(|e| HistoryError::Database(e.to_string()))?;

    Ok(HistoryIter::new(txn, view.clone(), inner, options))
}

/// Get reverse history log from a view.
///