openmetrics

package module

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Versions in this module

v0

v0.3.1

Mar 21, 2023

v0.3.0

Jul 26, 2022

Changes in this version

type MetricType

+ const SummaryType

type Registry

+ func (r *Registry) AddSummary(desc Desc) (SummaryFamily, error)

+ func (r *Registry) Summary(desc Desc) SummaryFamily

+ type Summary interface

+ Count func() int64

+ Created func() time.Time

+ Observe func(val float64)

+ Reset func(SummaryOptions)

+ Sum func() float64

+ func NewSummary(opts SummaryOptions) (Summary, error)

+ type SummaryFamily interface

+ With func(labelValues ...string) Summary

+ type SummaryOptions struct

+ CreatedAt time.Time

+ OnError ErrorHandler

v0.2.1

Sep 8, 2021

v0.2.0

Jun 29, 2021

Changes in this version

type Exemplar

+ func (x *Exemplar) AddLabel(name, value string)

type LabelSet

+ func Labels(nameValuePairs ...string) LabelSet

+ func (ls LabelSet) Append(name, value string) LabelSet

v0.1.0

May 18, 2021

Changes in this version

+ const ContentType

+ func PanicOnError(err error)

+ func WarnOnError(err error)

+ type Counter interface

+ Add func(val float64)

+ AddExemplar func(ex *Exemplar)

+ Created func() time.Time

+ Exemplar func() *Exemplar

+ Reset func(CounterOptions)

+ Total func() float64

+ func NewCounter(opts CounterOptions) Counter

+ type CounterFamily interface

+ With func(labelValues ...string) Counter

+ type CounterOptions struct

+ CreatedAt time.Time

+ OnError ErrorHandler

+ type Desc struct

+ Help string

+ Labels []string

+ Name string

+ Unit string

+ func (d *Desc) FullName() string

+ func (d *Desc) Validate() error

+ type ErrAlreadyRegistered struct

+ Existing MetricFamily

+ func (e ErrAlreadyRegistered) Error() string

+ type ErrorHandler func(error)

+ type Exemplar struct

+ Labels LabelSet

+ Timestamp time.Time

+ Value float64

+ func RecycleExemplar() *Exemplar

+ func (x *Exemplar) Release()

+ func (x *Exemplar) Reset()

+ func (x *Exemplar) Validate() error

+ type Gauge interface

+ Add func(val float64)

+ Reset func(GaugeOptions)

+ Set func(val float64)

+ Value func() float64

+ func NewGauge(_ GaugeOptions) Gauge

+ type GaugeFamily interface

+ With func(labelValues ...string) Gauge

+ type GaugeOptions struct

+ type Histogram interface

+ Count func() int64

+ Created func() time.Time

+ Exemplar func(bucket int) *Exemplar

+ NumBuckets func() int

+ Observe func(float64)

+ ObserveExemplar func(*Exemplar)

+ Reset func(HistogramOptions)

+ Sum func() float64

+ func NewHistogram(bounds []float64, opts HistogramOptions) (Histogram, error)

+ type HistogramFamily interface

+ With func(labelValues ...string) Histogram

+ type HistogramOptions struct

+ CreatedAt time.Time

+ OnError ErrorHandler

+ type Info interface

+ func NewInfo(_ InfoOptions) Info

+ type InfoFamily interface

+ With func(labelValues ...string) Info

+ type InfoOptions struct

+ type Label struct

+ Name string

+ Value string

+ func (l Label) IsValid() bool

+ func (l Label) IsZero() bool

+ type LabelSet []Label

+ func (ls LabelSet) AppendTo(target LabelSet) LabelSet

+ func (ls LabelSet) Validate() error

+ type Metric interface

+ AppendPoints func([]MetricPoint, *Desc) ([]MetricPoint, error)

+ type MetricFamily interface

+ Desc func() *Desc

+ ID func() uint64

+ NumMetrics func() int

+ Type func() MetricType

+ type MetricPoint struct

+ Exemplar *Exemplar

+ Label Label

+ Suffix MetricSuffix

+ Value float64

+ type MetricSuffix uint8

+ const SuffixBucket

+ const SuffixCount

+ const SuffixCreated

+ const SuffixEmpty

+ const SuffixInfo

+ const SuffixSum

+ const SuffixTotal

+ func (m MetricSuffix) String() string

+ type MetricType uint8

+ const CounterType

+ const GaugeType

+ const HistogramType

+ const InfoType

+ const StateSetType

+ const UnknownType

+ func (t MetricType) String() string

+ type Registry struct

+ OnError ErrorHandler

+ func DefaultRegistry() *Registry

+ func NewConsistentRegistry(now func() time.Time) *Registry

+ func NewRegistry() *Registry

+ func (r *Registry) AddCounter(desc Desc) (CounterFamily, error)

+ func (r *Registry) AddGauge(desc Desc) (GaugeFamily, error)

+ func (r *Registry) AddHistogram(desc Desc, bounds []float64) (HistogramFamily, error)

+ func (r *Registry) AddInfo(desc Desc) (InfoFamily, error)

+ func (r *Registry) AddStateSet(desc Desc, names []string) (StateSetFamily, error)

+ func (r *Registry) AddUnknown(desc Desc) (GaugeFamily, error)

+ func (r *Registry) Counter(desc Desc) CounterFamily

+ func (r *Registry) Gauge(desc Desc) GaugeFamily

+ func (r *Registry) Histogram(desc Desc, bounds []float64) HistogramFamily

+ func (r *Registry) Info(desc Desc) InfoFamily

+ func (r *Registry) StateSet(desc Desc, names []string) StateSetFamily

+ func (r *Registry) Unknown(desc Desc) GaugeFamily

+ func (r *Registry) WriteTo(w io.Writer) (int64, error)

+ type StateSet interface

+ Contains func(name string) bool

+ IsEnabled func(name string) bool

+ Len func() int

+ Reset func(StateSetOptions)

+ Set func(name string, val bool)

+ Toggle func(name string)

+ func NewStateSet(names []string, opts StateSetOptions) StateSet

+ type StateSetFamily interface

+ With func(labelValues ...string) StateSet

+ type StateSetOptions struct

+ OnError ErrorHandler

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