Struct QuantileMonoid 

pub struct QuantileMonoid { /* private fields */ }

Quantile aggregation: collects observed values and computes the requested quantile at finalize. quantile = 0.5 is the median.

Implementations

impl QuantileMonoid

pub fn new(quantile: f64) -> StorageBackendResult<Self>

Trait Implementations

impl AggregationMonoid for QuantileMonoid

fn identity(&self) -> AggState

fn accumulate( &self, state: AggState, value: &Value, ) -> StorageBackendResult<AggState>

fn combine(&self, a: AggState, b: AggState) -> StorageBackendResult<AggState>

fn finalize(&self, state: AggState) -> StorageBackendResult<Value>

impl Clone for QuantileMonoid

fn clone(&self) -> QuantileMonoid

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for QuantileMonoid

impl Debug for QuantileMonoid

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

Formats the value using the given formatter.