# Functions
NewCounter returns a new, usable Counter.
NewGauge returns a new, usable Gauge.
NewHistogram returns a numeric histogram based on VividCortex/gohistogram.
NewSimpleHistogram returns a SimpleHistogram, ready for observations.
# Structs
Bucket is a range in a histogram which aggregates observations.
Counter is an in-memory implementation of a Counter.
Gauge is an in-memory implementation of a Gauge.
Histogram is an in-memory implementation of a streaming histogram, based on VividCortex/gohistogram.
Quantile is a pair of a quantile (0..100) and its observed maximum value.
SimpleHistogram is an in-memory implementation of a Histogram.