Struct Statistics 

pub struct Statistics {
    pub average: Option<f64>,
    pub count: Option<i64>,
    pub maximum: Option<f64>,
    pub minimum: Option<f64>,
    pub std_deviation: Option<f64>,
    pub sum: Option<f64>,
    pub sum_of_squares: Option<f64>,
    pub variance: Option<f64>,
}

A map of key-value pairs for all supported statistics. Currently, only count is supported.

Fields

average: Option<f64>

The average of the aggregated field values.

count: Option<i64>

The count of things that match the query.

maximum: Option<f64>

The maximum aggregated field value.

minimum: Option<f64>

The minimum aggregated field value.

std_deviation: Option<f64>

The standard deviation of the aggregated field values.

sum: Option<f64>

The sum of the aggregated field values.

sum_of_squares: Option<f64>

The sum of the squares of the aggregated field values.

variance: Option<f64>

The variance of the aggregated field values.

Trait Implementations

impl Clone for Statistics

fn clone(&self) -> Statistics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Statistics

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

Formats the value using the given formatter.

impl Default for Statistics

fn default() -> Statistics

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Statistics

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Statistics

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