Method push

datafusion/physical-expr-common/src/sort_expr.rs:386–390

Appends an element to the back of the `LexOrdering`.

(&mut self, sort_expr: PhysicalSortExpr)

    /// Appends an element to the back of the `LexOrdering`.
    pub fn push(&mut self, sort_expr: PhysicalSortExpr) {
        if self.set.insert(Arc::clone(&sort_expr.expr)) {
            self.exprs.push(sort_expr);
        }
    }

    /// Add all elements from `iter` to the `LexOrdering`.
    pub fn extend(&mut self, sort_exprs: impl IntoIterator<Item = PhysicalSortExpr>) {