Enum datafusion_expr::planner::PlannerResult

pub enum PlannerResult<T> {
    Planned(Expr),
    Original(T),
}

Result of planning a raw expr with ExprPlanner

Variants

Planned(Expr)

The raw expression was successfully planned as a new Expr

Original(T)

The raw expression could not be planned, and is returned unmodified

Trait Implementations

impl<T: Clone> Clone for PlannerResult<T>

fn clone(&self) -> PlannerResult<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for PlannerResult<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.