Struct TsGroupByOptions 

pub struct TsGroupByOptions<'a> { /* private fields */ }

Options for the ts_mrange command.

GROUPBY is optional, so the default value emits nothing and leaves the reply one entry per matched series.

Implementations

impl<'a> TsGroupByOptions<'a>

pub fn new(label: &'a str, reducer: TsAggregationType) -> Self

aggregates results across different time series, grouped by the provided label name.

When combined with aggregation the groupby/reduce is applied post aggregation stage.

Arguments

• label - is the label name to group a series by. A new series for each value is produced.
• reducer - is the reducer type used to aggregate series that share the same label value.

Notes

• The produced time series is named <label>=<groupbyvalue>
• The produced time series contains two labels with these label array structures:
  • reducer, the reducer used
  • source, the time series keys used to compute the grouped series (key1,key2,key3,…)

Trait Implementations

impl<'a> Default for TsGroupByOptions<'a>

fn default() -> Self

Returns the “default value” for a type.

impl<'a> Serialize for TsGroupByOptions<'a>

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

where __S: Serializer,

Serialize this value into the given Serde serializer.