Struct datafusion_physical_plan::joins::utils::ColumnIndex

pub struct ColumnIndex {
    pub index: usize,
    pub side: JoinSide,
}

Information about the index and placement (left or right) of the columns

Fields

index: usize

Index of the column

side: JoinSide

Whether the column is at the left or right side

Trait Implementations

impl Clone for ColumnIndex

fn clone(&self) -> ColumnIndex

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnIndex

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

Formats the value using the given formatter.

impl PartialEq for ColumnIndex

fn eq(&self, other: &ColumnIndex) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for ColumnIndex