Method col

datafusion/physical-expr/src/utils/guarantee.rs:489–494

(&self)

    }

    fn col(&self) -> &'a crate::expressions::Column {
        match self {
            Self::ColOpLit(col_op_lit) => col_op_lit.col,
            Self::ColInList(col_in_list) => col_in_list.col,
        }
    }

    fn lits(&self) -> Vec<&'a crate::expressions::Literal> {
        match self {