metrics

package
v0.0.0-...-bb33fa6 Latest Latest
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 Go to latest Published: Dec 10, 2024 License: MIT Imports: 6 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Buckets 

type Buckets struct {
	Start int
	Range uint
	Count uint
}

type Counter 

type Counter struct {
	// contains filtered or unexported fields
}

func NewCounter 

func NewCounter(opts CounterOpts) *Counter

func (*Counter) Add 

func (counter *Counter) Add(value float64)

func (*Counter) Description 

func (counter *Counter) Description() *Description

func (*Counter) Get 

func (counter *Counter) Get() float64

func (*Counter) Inc 

func (counter *Counter) Inc()

func (*Counter) JsonData 

func (counter *Counter) JsonData() any

func (*Counter) Reset 

func (counter *Counter) Reset()

func (*Counter) Write 

func (counter *Counter) Write(writer io.Writer)

type CounterOpts 

type CounterOpts struct {
	Name string
	Help string
}

type CounterVector 

type CounterVector struct {
	*MetricVector[*Counter]
	// contains filtered or unexported fields
}

func NewCounterVector 

func NewCounterVector(opts CounterOpts, labels ...string) *CounterVector

func (*CounterVector) Description 

func (counterVector *CounterVector) Description() *Description

func (*CounterVector) JsonData 

func (counterVector *CounterVector) JsonData() any

func (*CounterVector) Reset 

func (counterVector *CounterVector) Reset()

func (*CounterVector) Write 

func (counterVector *CounterVector) Write(writer io.Writer)

type Description 

type Description struct {
	Name string `json:"name"`
	Type string `json:"type"`
	Help string `json:"help"`
}

type Gauge 

type Gauge struct {
	// contains filtered or unexported fields
}

func NewGauge 

func NewGauge(opts GaugeOpts) *Gauge

func (*Gauge) Add 

func (gauge *Gauge) Add(value float64)

func (*Gauge) Dec 

func (gauge *Gauge) Dec()

func (*Gauge) Description 

func (gauge *Gauge) Description() *Description

func (*Gauge) Get 

func (gauge *Gauge) Get() float64

func (*Gauge) Inc 

func (gauge *Gauge) Inc()

func (*Gauge) JsonData 

func (gauge *Gauge) JsonData() any

func (*Gauge) Reset 

func (gauge *Gauge) Reset()

func (*Gauge) Set 

func (gauge *Gauge) Set(value float64)

func (*Gauge) Sub 

func (gauge *Gauge) Sub(value float64)

func (*Gauge) Write 

func (gauge *Gauge) Write(writer io.Writer)

type GaugeOpts 

type GaugeOpts struct {
	Name string
	Help string
}

type GaugeVector 

type GaugeVector struct {
	*MetricVector[*Gauge]
	// contains filtered or unexported fields
}

func NewGaugeVector 

func NewGaugeVector(opts GaugeOpts, labels ...string) *GaugeVector

func (*GaugeVector) Description 

func (gaugeVector *GaugeVector) Description() *Description

func (*GaugeVector) JsonData 

func (gaugeVector *GaugeVector) JsonData() any

func (*GaugeVector) Reset 

func (gaugeVector *GaugeVector) Reset()

func (*GaugeVector) Write 

func (gaugeVector *GaugeVector) Write(writer io.Writer)

type Handler 

type Handler struct {
	// contains filtered or unexported fields
}

func (Handler) ServeHTTP 

func (handler Handler) ServeHTTP(writer http.ResponseWriter, request *http.Request)

type Histogram 

type Histogram struct {
	// contains filtered or unexported fields
}

func NewHistogram 

func NewHistogram(opts HistogramOpts) *Histogram

func (*Histogram) Description 

func (histogram *Histogram) Description() *Description

func (*Histogram) JsonData 

func (histogram *Histogram) JsonData() any

func (*Histogram) Observe 

func (histogram *Histogram) Observe(value float64)

func (*Histogram) Reset 

func (histogram *Histogram) Reset()

func (*Histogram) Write 

func (histogram *Histogram) Write(writer io.Writer)

type HistogramJsonDataItem 

type HistogramJsonDataItem struct {
	Buckets  Buckets   `json:"buckets,omitempty"`
	MinusInf float64   `json:"minus_inf"`
	PlusInf  float64   `json:"plus_inf"`
	Values   []float64 `json:"values"`
}

type HistogramOpts 

type HistogramOpts struct {
	Name    string
	Help    string
	Buckets Buckets
}

type HistogramVector 

type HistogramVector struct {
	*MetricVector[*Histogram]
	// contains filtered or unexported fields
}

func NewHistogramVector 

func NewHistogramVector(opts HistogramOpts, labels ...string) *HistogramVector

func (*HistogramVector) Description 

func (histogramVector *HistogramVector) Description() *Description

func (*HistogramVector) JsonData 

func (histogramVector *HistogramVector) JsonData() any

func (*HistogramVector) Reset 

func (histogramVector *HistogramVector) Reset()

func (*HistogramVector) Write 

func (histogramVector *HistogramVector) Write(writer io.Writer)

type JsonHandler 

type JsonHandler struct {
	// contains filtered or unexported fields
}

func (JsonHandler) ServeHTTP 

func (handler JsonHandler) ServeHTTP(writer http.ResponseWriter, request *http.Request)

type Label 

type Label struct {
	// contains filtered or unexported fields
}

func NewLabel 

func NewLabel(opts LabelOpts) *Label

func (*Label) Description 

func (label *Label) Description() *Description

func (*Label) Get 

func (label *Label) Get() string

func (*Label) JsonData 

func (label *Label) JsonData() any

func (*Label) Reset 

func (label *Label) Reset()

func (*Label) Set 

func (label *Label) Set(value string)

func (*Label) Write 

func (label *Label) Write(writer io.Writer)

type LabelOpts 

type LabelOpts struct {
	Name string
	Help string
}

type LabelVector 

type LabelVector struct {
	*MetricVector[*Label]
	// contains filtered or unexported fields
}

func NewLabelVector 

func NewLabelVector(opts LabelOpts, labels ...string) *LabelVector

func (*LabelVector) Description 

func (labelVector *LabelVector) Description() *Description

func (*LabelVector) JsonData 

func (labelVector *LabelVector) JsonData() any

func (*LabelVector) Reset 

func (labelVector *LabelVector) Reset()

func (*LabelVector) Write 

func (labelVector *LabelVector) Write(writer io.Writer)

type Labels 

type Labels map[string]string

type Metric 

type Metric interface {
	Description() *Description
	Write(io.Writer)
	JsonData() any
	Reset()
}

type MetricJsonData 

type MetricJsonData struct {
	Description Description `json:"description"`
	Data        any         `json:"data"`
}

type MetricVector 

type MetricVector[T Metric] struct {
	Metric
	// contains filtered or unexported fields
}

func NewMetricVector 

func NewMetricVector[T Metric](defaultConsctructor func() T, labels ...string) *MetricVector[T]

func (*MetricVector[T]) With 

func (metricVector *MetricVector[T]) With(labels Labels) T

func (*MetricVector[T]) WithLabelValues 

func (metricVector *MetricVector[T]) WithLabelValues(labels ...string) T

type MetricVectorJsonData 

type MetricVectorJsonData struct {
	Description Description `json:"description"`
	Labels      []string    `json:"labels"`
	Data        any         `json:"data"`
}

type Registry 

type Registry struct {
	// contains filtered or unexported fields
}

func NewRegistry 

func NewRegistry() *Registry

func (*Registry) Handler 

func (registry *Registry) Handler() Handler

func (*Registry) JsonHandler 

func (registry *Registry) JsonHandler() JsonHandler

func (*Registry) Register 

func (registry *Registry) Register(metric Metric)

Source Files

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