Struct Aggregation 

pub struct Aggregation {
    pub function: String,
    pub field: Option<String>,
    pub alias: Option<String>,
    pub modifier: Option<String>,
    pub limit: Option<usize>,
    pub percentile_values: Option<Vec<f64>>,
    pub rank_values: Option<Vec<f64>>,
    pub field_mutators: Option<Vec<Mutator>>,
}

Aggregation function specification

Fields

function: String

Aggregation function name (count, sum, avg, etc.)

field: Option<String>

Field to aggregate (None for count(*))

alias: Option<String>

Alias for the result

modifier: Option<String>

Modifier (top, bottom)

limit: Option<usize>

Limit for modifier

percentile_values: Option<Vec<f64>>

Percentile values (for percentile functions)

rank_values: Option<Vec<f64>>

Rank values (for percentile_rank functions)

field_mutators: Option<Vec<Mutator>>

Field mutators for the aggregation field

Trait Implementations

impl Clone for Aggregation

fn clone(&self) -> Aggregation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Aggregation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Aggregation

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Aggregation

fn eq(&self, other: &Aggregation) -> 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 Serialize for Aggregation

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Aggregation