Enum AggregateInputMode 

pub enum AggregateInputMode {
    Raw,
    Partial,
}

Whether an aggregate stage consumes raw input data or intermediate accumulator state from a previous aggregation stage.

See the table on AggregateMode for how this relates to aggregate modes.

Variants

Raw

The stage consumes raw, unaggregated input data and calls Accumulator::update_batch.

Partial

The stage consumes intermediate accumulator state from a previous aggregation stage and calls Accumulator::merge_batch.

Trait Implementations

impl Clone for AggregateInputMode

fn clone(&self) -> AggregateInputMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AggregateInputMode

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

Formats the value using the given formatter.

impl PartialEq for AggregateInputMode

fn eq(&self, other: &AggregateInputMode) -> 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 Copy for AggregateInputMode

impl Eq for AggregateInputMode

impl StructuralPartialEq for AggregateInputMode