Efficiently copies labels input slice.

FloatHistogramProtoToFloatHistogram extracts a float Histogram from the provided proto message.

FloatHistogramToHistogramProto converts a float Histogram to a normal Histogram's protobuf message type.

FromLabelAdaptersToLabels casts []LabelAdapter to labels.Labels.

FromLabelAdaptersToLabelsWithCopy converts []LabelAdapter to labels.Labels.

FromLabelAdaptersToMetric converts []LabelAdapter to a model.Metric.

FromLabelAdaptersToMetric converts []LabelAdapter to a model.Metric with copy.

FromLabelsToLabelAdapters casts labels.Labels to []LabelAdapter.

FromMetricsToLabelAdapters converts model.Metric to []LabelAdapter.

HistogramPromProtoToHistogramProto converts a prometheus protobuf Histogram to cortex protobuf Histogram.

HistogramProtoToHistogram extracts a (normal integer) Histogram from the provided proto message.

HistogramToHistogramProto converts a (normal integer) Histogram to its protobuf message type.

MetricMetadataMetricTypeToMetricType converts a metric type from our internal client to a Prometheus one.

PreallocTimeseriesSliceFromPool retrieves a slice of PreallocTimeseries from a sync.Pool.

ReuseSlice puts the slice back into a sync.Pool for reuse.

ReuseTimeseries puts the timeseries back into a sync.Pool for reuse.

TimeseriesFromPool retrieves a pointer to a TimeSeries from a sync.Pool.

ToWriteRequest converts matched slices of Labels, Samples, Metadata and Histograms into a WriteRequest proto.

A BucketSpan defines a number of consecutive buckets with their offset.

A native histogram, also known as a sparse histogram.

PreallocConfig configures how structures will be preallocated to optimise proto unmarshalling.

PreallocTimeseries is a TimeSeries which preallocs slices on Unmarshal.

PreallocWriteRequest is a WriteRequest which preallocs slices on Unmarshal.

LabelAdapter is a labels.Label that can be marshalled to/from protos.