aggregator

Documentation

Index

• func NewInconsistentAggregatorError(a1, a2 export.Aggregator) error
• func RangeTest(num number.Number, descriptor *metric.Descriptor) error

Functions

func NewInconsistentAggregatorError

func NewInconsistentAggregatorError(a1, a2 export.Aggregator) error

NewInconsistentAggregatorError formats an error describing an attempt to Checkpoint or Merge different-type aggregators. The result can be unwrapped as an ErrInconsistentType.

func RangeTest

func RangeTest(num number.Number, descriptor *metric.Descriptor) error

RangeTest is a common routine for testing for valid input values. This rejects NaN values. This rejects negative values when the metric instrument does not support negative values, including monotonic counter metrics and absolute ValueRecorder metrics.