pub fn join<'a, QS, DB>(
conditions: impl IntoIterator<Item = BoxedCondition<'a, QS, DB>>,
junction: Junction,
) -> Option<BoxedCondition<'a, QS, DB>>where
QS: 'a,
DB: Backend + 'a,
And<BoxedCondition<'a, QS, DB>, BoxedCondition<'a, QS, DB>>: BoxableExpression<QS, DB, SqlType = Nullable<Bool>>,
Or<BoxedCondition<'a, QS, DB>, BoxedCondition<'a, QS, DB>>: BoxableExpression<QS, DB, SqlType = Nullable<Bool>>,Expand description
The conditions joined by junction (AND or OR), in order; None when
there are none.