Method FloatHistogramSamples

tsdb/record/record.go:1227–1232

FloatHistogramSamples encodes exponential float histogram samples.

(histograms []RefFloatHistogramSample, b []byte)

// FloatHistogramSamples encodes exponential float histogram samples.
func (e *Encoder) FloatHistogramSamples(histograms []RefFloatHistogramSample, b []byte) ([]byte, []RefFloatHistogramSample) {
	if e.EnableSTStorage {
		return e.floatHistogramSamplesV2(histograms, b), nil
	}
	return e.floatHistogramSamplesV1(histograms, b)
}

func (*Encoder) floatHistogramSamplesV1(histograms []RefFloatHistogramSample, b []byte) ([]byte, []RefFloatHistogramSample) {
	buf := encoding.Encbuf{B: b}