Struct PreparedUnit 

pub struct PreparedUnit { /* private fields */ }

Everything UnitOfWork::prepare worked out, carried from there to UnitOfWork::journal and on to apply_prepared. Owns its lines, so it can be held across the release of whatever lock guarded the tables it was prepared against — but only if that release keeps the caller the sole writer, since the _seq numbers inside it are already burned and a write that slipped in between would land ahead of them in the log.

Implementations

impl PreparedUnit

pub fn is_empty(&self) -> bool

True when the unit had nothing staged: no journal is written and no table is touched.

pub fn tables(&self) -> &[String]

The tables this unit will write to, its own in staging order first, then any a trigger effect added.