Package payload provides utilities to work with the metrics in payload.

Package testutils provides utilities for tests.

IsString checks if the given value is a string.

NewAtomicInt returns a new AtomicInt.

NewDistribution returns a new distribution container.

NewDistributionFromProto returns a new distribution based on the provided protobuf.

NewEventMetrics return a new EventMetrics object with internals maps initialized.

NewExponentialDistribution returns a distribution container with exponentially growing bucket sizes.

NewFloat returns a new Float.

NewInt returns a new Int.

NewMap returns a new Map.

NewString returns a new String with the given string value.

ParseDistFromString parses a distribution value from a string that's in a format that's generated by the String() method: Example string: dist:sum:899|count:221|lb:-Inf,0.5,2,7.5|bc:34,54,121,12.

ParseMapFromString parses a map value string into a map object.

ParseValueFromString parses a value from its string representation.

CUMULATIVE metrics accumulate with time and are usually used to represent counters, e.g.

GAUGE metrics are used to represent values at a certain point of time, e.g.

AtomicInt implements NumValue with int64 storage and atomic operations.

Distribution metrics type implements a histogram of values distributed over a set of pre-defined buckets.

DistributionData stuct, along with Data() function, provides a way to readily share the Distribution data with other packages.

EventMetrics respresents metrics associated with a particular time event.

Float implements NumValue with float64 storage.

Int implements NumValue with int64 storage.

Map implements a key-value store where keys are of type string and values are of type NumValue.

String implements a value type with string storage.

NumValue represents any numerical metric value, e.g.

Value represents any metric value.

Kind represents EventMetrics type.