Struct NumericAggregation 

pub struct NumericAggregation { /* private fields */ }

Aggregates an input series using the given operator. The shape of the aggregation (rolling time window, rolling point-count window, or group by) is selected via the AggregationBuilder union. The operator needs to be compatible with the input series, producing a numeric output (e.g., count works for any type of input series whereas SUM only works for numeric series).

Implementations

impl NumericAggregation

pub fn builder() -> Builder<InputStage>

Returns a new builder.

impl NumericAggregation

pub fn new( input: AggregationBuilder, operator: NumericAggregationOperator, ) -> NumericAggregation

Constructs a new instance of the type.

pub fn input(&self) -> &AggregationBuilder

The aggregation shape to apply the operator over: a rolling time window, a rolling point-count window, or a group-by, selected via the AggregationBuilder union.

pub fn operator(&self) -> &NumericAggregationOperator

The reduction applied to each window or group (e.g. sum, mean, percentile). Must be compatible with the input series, producing a numeric output: Count works on any input series, whereas reductions like Sum require a numeric series.

Trait Implementations

impl Clone for NumericAggregation

fn clone(&self) -> NumericAggregation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NumericAggregation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NumericAggregation

fn deserialize<__D>( __deserializer: __D, ) -> Result<NumericAggregation, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for NumericAggregation

impl From<NumericAggregation> for Builder<Complete>

fn from(v: NumericAggregation) -> Builder<Complete>

Converts to this type from the input type.

impl Hash for NumericAggregation

fn hash<H>(&self, hasher: &mut H)

where H: Hasher,

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 Ord for NumericAggregation

fn cmp(&self, other: &NumericAggregation) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for NumericAggregation

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for NumericAggregation

fn partial_cmp(&self, other: &NumericAggregation) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for NumericAggregation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.