Module holt_winters

Implementation of holt_winters in PromQL. Refer to the original implementation.

Structs

FactorIterator 🔒

FactorIterator iterates over a ColumnarValue that can be a scalar or an array.

HoltWinters

There are 3 variants of smoothing functions:

Functions

calc_trend_value 🔒

holt_winter_impl 🔒

Refer to https://github.com/prometheus/prometheus/blob/main/promql/functions.go#L299