fn when_then_expr()

in src/expr/case.rs [46:52]


    fn when_then_expr(&self) -> Vec<(PyExpr, PyExpr)> {
        self.case
            .when_then_expr
            .iter()
            .map(|e| ((*e.0).clone().into(), (*e.1).clone().into()))
            .collect()
    }