Trait datafusion_common::tree_node::TransformedResult

pub trait TransformedResult<T> {
    // Required methods
    fn data(self) -> Result<T>;
    fn transformed(self) -> Result<bool>;
    fn tnr(self) -> Result<TreeNodeRecursion>;
}

Transformation helper to access Transformed fields in a Result easily.

Required Methods

fn data(self) -> Result<T>

fn transformed(self) -> Result<bool>

fn tnr(self) -> Result<TreeNodeRecursion>

Implementors

impl<T> TransformedResult<T> for Result<Transformed<T>>