Method Update

db/journal/store.go:341–343

(ctx context.Context, e Entry, c Constraint)

}

func (s *Store) Update(ctx context.Context, e Entry, c Constraint) error {
	return s.commitWithConstraint(ctx, e.Key(), c, &Update{e})
}

func (s *Store) commitWithConstraint(ctx context.Context, key string, c Constraint, e Entry) error {
	return s.commit(ctx, func() error {