Function construct 

pub(super) fn construct(
    scope: Scope<'_, Timestamp>,
    config: &LoggingConfig,
    event_queue: EventQueue<Column<(Duration, (usize, Vec<(usize, usize, bool, Timestamp, Diff)>))>, 3>,
) -> Return

Constructs the logging dataflow fragment for reachability logs.

Params

• scope: The Timely scope hosting the log analysis dataflow.
• config: Logging configuration
• event_queue: The source to read log events from.