Method transform

datafusion/common/src/tree_node.rs:215–220

Recursively rewrite the node's children and then the node using `f` (a bottom-up post-order traversal). A synonym of [`Self::transform_up`].

(
        self,
        f: F,
    )

    ///
    /// A synonym of [`Self::transform_up`].
    fn transform<F: FnMut(Self) -> Result<Transformed<Self>>>(
        self,
        f: F,
    ) -> Result<Transformed<Self>> {
        self.transform_up(f)
    }

    /// Recursively rewrite the tree using `f` in a top-down (pre-order)
    /// fashion.