Enum BuiltinAggregator

pub enum BuiltinAggregator {
    List,
    Count,
    Sum,
    Min,
    Max,
}

Enumeration of built-in aggregators for HitPolicy.

Variants

List

The result is a list of matching output entries.

Count

The result is the number of matching outputs.

Sum

The result is the sum of all matching outputs.

Min

The result is the smallest value of matching outputs.

Max

The result is the largest value of matching outputs.

Trait Implementations

impl Clone for BuiltinAggregator

fn clone(&self) -> BuiltinAggregator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BuiltinAggregator

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

Formats the value using the given formatter.

impl Hash for BuiltinAggregator

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for BuiltinAggregator

fn eq(&self, other: &BuiltinAggregator) -> 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 BuiltinAggregator

impl Eq for BuiltinAggregator

impl StructuralPartialEq for BuiltinAggregator