pmetric

package
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 Go to latest Published: Jul 6, 2023 License: Apache-2.0 Imports: 11 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// AggregationTemporalityUnspecified is the default AggregationTemporality, it MUST NOT be used.
	AggregationTemporalityUnspecified = AggregationTemporality(otlpmetrics.AggregationTemporality_AGGREGATION_TEMPORALITY_UNSPECIFIED)
	// AggregationTemporalityDelta is a AggregationTemporality for a metric aggregator which reports changes since last report time.
	AggregationTemporalityDelta = AggregationTemporality(otlpmetrics.AggregationTemporality_AGGREGATION_TEMPORALITY_DELTA)
	// AggregationTemporalityCumulative is a AggregationTemporality for a metric aggregator which reports changes since a fixed start time.
	AggregationTemporalityCumulative = AggregationTemporality(otlpmetrics.AggregationTemporality_AGGREGATION_TEMPORALITY_CUMULATIVE)
)

Variables

View Source 
var DefaultDataPointFlags = DataPointFlags(0)

Functions

This section is empty.

Types

type AggregationTemporality 

type AggregationTemporality int32

AggregationTemporality defines how a metric aggregator reports aggregated values. It describes how those values relate to the time interval over which they are aggregated.

func (AggregationTemporality) String 

func (at AggregationTemporality) String() string

String returns the string representation of the AggregationTemporality.

type DataPointFlags 

type DataPointFlags uint32

DataPointFlags defines how a metric aggregator reports aggregated values. It describes how those values relate to the time interval over which they are aggregated.

func (DataPointFlags) NoRecordedValue 

func (ms DataPointFlags) NoRecordedValue() bool

NoRecordedValue returns true if the DataPointFlags contains the NoRecordedValue flag.

func (DataPointFlags) WithNoRecordedValue 

func (ms DataPointFlags) WithNoRecordedValue(b bool) DataPointFlags

WithNoRecordedValue returns a new DataPointFlags, with the NoRecordedValue flag set to the given value.

type Exemplar 

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

Exemplar is a sample input double measurement.

Exemplars also hold information about the environment when the measurement was recorded, for example the span and trace ID of the active span when the exemplar was recorded.

This is a reference type, if passed by value and callee modifies it the caller will see the modification.

Must use NewExemplar function to create new instances. Important: zero-initialized instance is not valid for use.

func NewExemplar 

func NewExemplar() Exemplar

NewExemplar creates a new empty Exemplar.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (Exemplar) CopyTo 

func (ms Exemplar) CopyTo(dest Exemplar)

CopyTo copies all properties from the current struct overriding the destination.

func (Exemplar) DoubleValue 

func (ms Exemplar) DoubleValue() float64

DoubleValue returns the double associated with this Exemplar.

func (Exemplar) FilteredAttributes 

func (ms Exemplar) FilteredAttributes() pcommon.Map

FilteredAttributes returns the FilteredAttributes associated with this Exemplar.

func (Exemplar) IntValue 

func (ms Exemplar) IntValue() int64

IntValue returns the int associated with this Exemplar.

func (Exemplar) MoveTo 

func (ms Exemplar) MoveTo(dest Exemplar)

MoveTo moves all properties from the current struct overriding the destination and resetting the current instance to its zero value

func (Exemplar) SetDoubleValue 

func (ms Exemplar) SetDoubleValue(v float64)

SetDoubleValue replaces the double associated with this Exemplar.

func (Exemplar) SetIntValue 

func (ms Exemplar) SetIntValue(v int64)

SetIntValue replaces the int associated with this Exemplar.

func (Exemplar) SetSpanID 

func (ms Exemplar) SetSpanID(v pcommon.SpanID)

SetSpanID replaces the spanid associated with this Exemplar.

func (Exemplar) SetTimestamp 

func (ms Exemplar) SetTimestamp(v pcommon.Timestamp)

SetTimestamp replaces the timestamp associated with this Exemplar.

func (Exemplar) SetTraceID 

func (ms Exemplar) SetTraceID(v pcommon.TraceID)

SetTraceID replaces the traceid associated with this Exemplar.

func (Exemplar) SpanID 

func (ms Exemplar) SpanID() pcommon.SpanID

SpanID returns the spanid associated with this Exemplar.

func (Exemplar) Timestamp 

func (ms Exemplar) Timestamp() pcommon.Timestamp

Timestamp returns the timestamp associated with this Exemplar.

func (Exemplar) TraceID 

func (ms Exemplar) TraceID() pcommon.TraceID

TraceID returns the traceid associated with this Exemplar.

func (Exemplar) ValueType 

func (ms Exemplar) ValueType() ExemplarValueType

ValueType returns the type of the value for this Exemplar. Calling this function on zero-initialized Exemplar will cause a panic.

type ExemplarSlice 

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

ExemplarSlice logically represents a slice of Exemplar.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewExemplarSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewExemplarSlice 

func NewExemplarSlice() ExemplarSlice

NewExemplarSlice creates a ExemplarSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (ExemplarSlice) AppendEmpty 

func (es ExemplarSlice) AppendEmpty() Exemplar

AppendEmpty will append to the end of the slice an empty Exemplar. It returns the newly added Exemplar.

func (ExemplarSlice) At 

func (es ExemplarSlice) At(i int) Exemplar

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (ExemplarSlice) CopyTo 

func (es ExemplarSlice) CopyTo(dest ExemplarSlice)

CopyTo copies all elements from the current slice overriding the destination.

func (ExemplarSlice) EnsureCapacity 

func (es ExemplarSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new ExemplarSlice can be initialized: 

es := NewExemplarSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (ExemplarSlice) Len 

func (es ExemplarSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewExemplarSlice()".

func (ExemplarSlice) MoveAndAppendTo 

func (es ExemplarSlice) MoveAndAppendTo(dest ExemplarSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (ExemplarSlice) RemoveIf 

func (es ExemplarSlice) RemoveIf(f func(Exemplar) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

type ExemplarValueType 

type ExemplarValueType int32

ExemplarValueType specifies the type of Exemplar measurement value. 

const (
	// ExemplarValueTypeEmpty means that exemplar value is unset.
	ExemplarValueTypeEmpty ExemplarValueType = iota
	ExemplarValueTypeInt
	ExemplarValueTypeDouble
)

func (ExemplarValueType) String 

func (nt ExemplarValueType) String() string

String returns the string representation of the ExemplarValueType.

type ExponentialHistogram 

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

ExponentialHistogram represents the type of a metric that is calculated by aggregating as a ExponentialHistogram of all reported double measurements over a time interval.

This is a reference type, if passed by value and callee modifies it the caller will see the modification.

Must use NewExponentialHistogram function to create new instances. Important: zero-initialized instance is not valid for use.

func NewExponentialHistogram 

func NewExponentialHistogram() ExponentialHistogram

NewExponentialHistogram creates a new empty ExponentialHistogram.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (ExponentialHistogram) AggregationTemporality 

func (ms ExponentialHistogram) AggregationTemporality() AggregationTemporality

AggregationTemporality returns the aggregationtemporality associated with this ExponentialHistogram.

func (ExponentialHistogram) CopyTo 

func (ms ExponentialHistogram) CopyTo(dest ExponentialHistogram)

CopyTo copies all properties from the current struct overriding the destination.

func (ExponentialHistogram) DataPoints 

func (ms ExponentialHistogram) DataPoints() ExponentialHistogramDataPointSlice

DataPoints returns the DataPoints associated with this ExponentialHistogram.

func (ExponentialHistogram) MoveTo 

func (ms ExponentialHistogram) MoveTo(dest ExponentialHistogram)

MoveTo moves all properties from the current struct overriding the destination and resetting the current instance to its zero value

func (ExponentialHistogram) SetAggregationTemporality 

func (ms ExponentialHistogram) SetAggregationTemporality(v AggregationTemporality)

SetAggregationTemporality replaces the aggregationtemporality associated with this ExponentialHistogram.

type ExponentialHistogramDataPoint 

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

ExponentialHistogramDataPoint is a single data point in a timeseries that describes the time-varying values of a ExponentialHistogram of double values. A ExponentialHistogram contains summary statistics for a population of values, it may optionally contain the distribution of those values across a set of buckets.

This is a reference type, if passed by value and callee modifies it the caller will see the modification.

Must use NewExponentialHistogramDataPoint function to create new instances. Important: zero-initialized instance is not valid for use.

func NewExponentialHistogramDataPoint 

func NewExponentialHistogramDataPoint() ExponentialHistogramDataPoint

NewExponentialHistogramDataPoint creates a new empty ExponentialHistogramDataPoint.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (ExponentialHistogramDataPoint) Attributes 

func (ms ExponentialHistogramDataPoint) Attributes() pcommon.Map

Attributes returns the Attributes associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) CopyTo 

func (ms ExponentialHistogramDataPoint) CopyTo(dest ExponentialHistogramDataPoint)

CopyTo copies all properties from the current struct overriding the destination.

func (ExponentialHistogramDataPoint) Count 

func (ms ExponentialHistogramDataPoint) Count() uint64

Count returns the count associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) Exemplars 

func (ms ExponentialHistogramDataPoint) Exemplars() ExemplarSlice

Exemplars returns the Exemplars associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) Flags 

func (ms ExponentialHistogramDataPoint) Flags() DataPointFlags

Flags returns the flags associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) HasMax 

func (ms ExponentialHistogramDataPoint) HasMax() bool

HasMax returns true if the ExponentialHistogramDataPoint contains a Max value, false otherwise.

func (ExponentialHistogramDataPoint) HasMin 

func (ms ExponentialHistogramDataPoint) HasMin() bool

HasMin returns true if the ExponentialHistogramDataPoint contains a Min value, false otherwise.

func (ExponentialHistogramDataPoint) HasSum 

func (ms ExponentialHistogramDataPoint) HasSum() bool

HasSum returns true if the ExponentialHistogramDataPoint contains a Sum value, false otherwise.

func (ExponentialHistogramDataPoint) Max 

func (ms ExponentialHistogramDataPoint) Max() float64

Max returns the max associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) Min 

func (ms ExponentialHistogramDataPoint) Min() float64

Min returns the min associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) MoveTo 

func (ms ExponentialHistogramDataPoint) MoveTo(dest ExponentialHistogramDataPoint)

MoveTo moves all properties from the current struct overriding the destination and resetting the current instance to its zero value

func (ExponentialHistogramDataPoint) Negative 

func (ms ExponentialHistogramDataPoint) Negative() ExponentialHistogramDataPointBuckets

Negative returns the negative associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) Positive 

func (ms ExponentialHistogramDataPoint) Positive() ExponentialHistogramDataPointBuckets

Positive returns the positive associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) RemoveMax 

func (ms ExponentialHistogramDataPoint) RemoveMax()

RemoveMax removes the max associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) RemoveMin 

func (ms ExponentialHistogramDataPoint) RemoveMin()

RemoveMin removes the min associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) RemoveSum 

func (ms ExponentialHistogramDataPoint) RemoveSum()

RemoveSum removes the sum associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) Scale 

func (ms ExponentialHistogramDataPoint) Scale() int32

Scale returns the scale associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetCount 

func (ms ExponentialHistogramDataPoint) SetCount(v uint64)

SetCount replaces the count associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetFlags 

func (ms ExponentialHistogramDataPoint) SetFlags(v DataPointFlags)

SetFlags replaces the flags associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetMax 

func (ms ExponentialHistogramDataPoint) SetMax(v float64)

SetMax replaces the max associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetMin 

func (ms ExponentialHistogramDataPoint) SetMin(v float64)

SetMin replaces the min associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetScale 

func (ms ExponentialHistogramDataPoint) SetScale(v int32)

SetScale replaces the scale associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetStartTimestamp 

func (ms ExponentialHistogramDataPoint) SetStartTimestamp(v pcommon.Timestamp)

SetStartTimestamp replaces the starttimestamp associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetSum 

func (ms ExponentialHistogramDataPoint) SetSum(v float64)

SetSum replaces the sum associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetTimestamp 

func (ms ExponentialHistogramDataPoint) SetTimestamp(v pcommon.Timestamp)

SetTimestamp replaces the timestamp associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) SetZeroCount 

func (ms ExponentialHistogramDataPoint) SetZeroCount(v uint64)

SetZeroCount replaces the zerocount associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) StartTimestamp 

func (ms ExponentialHistogramDataPoint) StartTimestamp() pcommon.Timestamp

StartTimestamp returns the starttimestamp associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) Sum 

func (ms ExponentialHistogramDataPoint) Sum() float64

Sum returns the sum associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) Timestamp 

func (ms ExponentialHistogramDataPoint) Timestamp() pcommon.Timestamp

Timestamp returns the timestamp associated with this ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPoint) ZeroCount 

func (ms ExponentialHistogramDataPoint) ZeroCount() uint64

ZeroCount returns the zerocount associated with this ExponentialHistogramDataPoint.

type ExponentialHistogramDataPointBuckets 

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

ExponentialHistogramDataPointBuckets are a set of bucket counts, encoded in a contiguous array of counts.

This is a reference type, if passed by value and callee modifies it the caller will see the modification.

Must use NewExponentialHistogramDataPointBuckets function to create new instances. Important: zero-initialized instance is not valid for use.

func NewExponentialHistogramDataPointBuckets 

func NewExponentialHistogramDataPointBuckets() ExponentialHistogramDataPointBuckets

NewExponentialHistogramDataPointBuckets creates a new empty ExponentialHistogramDataPointBuckets.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (ExponentialHistogramDataPointBuckets) BucketCounts 

func (ms ExponentialHistogramDataPointBuckets) BucketCounts() pcommon.UInt64Slice

BucketCounts returns the bucketcounts associated with this ExponentialHistogramDataPointBuckets.

func (ExponentialHistogramDataPointBuckets) CopyTo 

func (ms ExponentialHistogramDataPointBuckets) CopyTo(dest ExponentialHistogramDataPointBuckets)

CopyTo copies all properties from the current struct overriding the destination.

func (ExponentialHistogramDataPointBuckets) MoveTo 

func (ms ExponentialHistogramDataPointBuckets) MoveTo(dest ExponentialHistogramDataPointBuckets)

MoveTo moves all properties from the current struct overriding the destination and resetting the current instance to its zero value

func (ExponentialHistogramDataPointBuckets) Offset 

func (ms ExponentialHistogramDataPointBuckets) Offset() int32

Offset returns the offset associated with this ExponentialHistogramDataPointBuckets.

func (ExponentialHistogramDataPointBuckets) SetOffset 

func (ms ExponentialHistogramDataPointBuckets) SetOffset(v int32)

SetOffset replaces the offset associated with this ExponentialHistogramDataPointBuckets.

type ExponentialHistogramDataPointSlice 

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

ExponentialHistogramDataPointSlice logically represents a slice of ExponentialHistogramDataPoint.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewExponentialHistogramDataPointSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewExponentialHistogramDataPointSlice 

func NewExponentialHistogramDataPointSlice() ExponentialHistogramDataPointSlice

NewExponentialHistogramDataPointSlice creates a ExponentialHistogramDataPointSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (ExponentialHistogramDataPointSlice) AppendEmpty 

func (es ExponentialHistogramDataPointSlice) AppendEmpty() ExponentialHistogramDataPoint

AppendEmpty will append to the end of the slice an empty ExponentialHistogramDataPoint. It returns the newly added ExponentialHistogramDataPoint.

func (ExponentialHistogramDataPointSlice) At 

func (es ExponentialHistogramDataPointSlice) At(i int) ExponentialHistogramDataPoint

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (ExponentialHistogramDataPointSlice) CopyTo 

func (es ExponentialHistogramDataPointSlice) CopyTo(dest ExponentialHistogramDataPointSlice)

CopyTo copies all elements from the current slice overriding the destination.

func (ExponentialHistogramDataPointSlice) EnsureCapacity 

func (es ExponentialHistogramDataPointSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new ExponentialHistogramDataPointSlice can be initialized: 

es := NewExponentialHistogramDataPointSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (ExponentialHistogramDataPointSlice) Len 

func (es ExponentialHistogramDataPointSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewExponentialHistogramDataPointSlice()".

func (ExponentialHistogramDataPointSlice) MoveAndAppendTo 

func (es ExponentialHistogramDataPointSlice) MoveAndAppendTo(dest ExponentialHistogramDataPointSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (ExponentialHistogramDataPointSlice) RemoveIf 

func (es ExponentialHistogramDataPointSlice) RemoveIf(f func(ExponentialHistogramDataPoint) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

func (ExponentialHistogramDataPointSlice) Sort 

func (es ExponentialHistogramDataPointSlice) Sort(less func(a, b ExponentialHistogramDataPoint) bool)

Sort sorts the ExponentialHistogramDataPoint elements within ExponentialHistogramDataPointSlice given the provided less function so that two instances of ExponentialHistogramDataPointSlice can be compared.

type Gauge 

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

Gauge represents the type of a numeric metric that always exports the "current value" for every data point.

This is a reference type, if passed by value and callee modifies it the caller will see the modification.

Must use NewGauge function to create new instances. Important: zero-initialized instance is not valid for use.

func NewGauge 

func NewGauge() Gauge

NewGauge creates a new empty Gauge.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (Gauge) CopyTo 

func (ms Gauge) CopyTo(dest Gauge)

CopyTo copies all properties from the current struct overriding the destination.

func (Gauge) DataPoints 

func (ms Gauge) DataPoints() NumberDataPointSlice

DataPoints returns the DataPoints associated with this Gauge.

func (Gauge) MoveTo 

func (ms Gauge) MoveTo(dest Gauge)

MoveTo moves all properties from the current struct overriding the destination and resetting the current instance to its zero value

type Histogram 

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

Histogram represents the type of a metric that is calculated by aggregating as a Histogram of all reported measurements over a time interval.

This is a reference type, if passed by value and callee modifies it the caller will see the modification.

Must use NewHistogram function to create new instances. Important: zero-initialized instance is not valid for use.

func NewHistogram 

func NewHistogram() Histogram

NewHistogram creates a new empty Histogram.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (Histogram) AggregationTemporality 

func (ms Histogram) AggregationTemporality() AggregationTemporality

AggregationTemporality returns the aggregationtemporality associated with this Histogram.

func (Histogram) CopyTo 

func (ms Histogram) CopyTo(dest Histogram)

CopyTo copies all properties from the current struct overriding the destination.

func (Histogram) DataPoints 

func (ms Histogram) DataPoints() HistogramDataPointSlice

DataPoints returns the DataPoints associated with this Histogram.

func (Histogram) MoveTo 

func (ms Histogram) MoveTo(dest Histogram)

MoveTo moves all properties from the current struct overriding the destination and resetting the current instance to its zero value

func (Histogram) SetAggregationTemporality 

func (ms Histogram) SetAggregationTemporality(v AggregationTemporality)

SetAggregationTemporality replaces the aggregationtemporality associated with this Histogram.

type HistogramDataPoint 

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

HistogramDataPoint is a single data point in a timeseries that describes the time-varying values of a Histogram of values.

This is a reference type, if passed by value and callee modifies it the caller will see the modification.

Must use NewHistogramDataPoint function to create new instances. Important: zero-initialized instance is not valid for use.

func NewHistogramDataPoint 

func NewHistogramDataPoint() HistogramDataPoint

NewHistogramDataPoint creates a new empty HistogramDataPoint.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (HistogramDataPoint) Attributes 

func (ms HistogramDataPoint) Attributes() pcommon.Map

Attributes returns the Attributes associated with this HistogramDataPoint.

func (HistogramDataPoint) BucketCounts 

func (ms HistogramDataPoint) BucketCounts() pcommon.UInt64Slice

BucketCounts returns the bucketcounts associated with this HistogramDataPoint.

func (HistogramDataPoint) CopyTo 

func (ms HistogramDataPoint) CopyTo(dest HistogramDataPoint)

CopyTo copies all properties from the current struct overriding the destination.

func (HistogramDataPoint) Count 

func (ms HistogramDataPoint) Count() uint64

Count returns the count associated with this HistogramDataPoint.

func (HistogramDataPoint) Exemplars 

func (ms HistogramDataPoint) Exemplars() ExemplarSlice

Exemplars returns the Exemplars associated with this HistogramDataPoint.

func (HistogramDataPoint) ExplicitBounds 

func (ms HistogramDataPoint) ExplicitBounds() pcommon.Float64Slice

ExplicitBounds returns the explicitbounds associated with this HistogramDataPoint.

func (HistogramDataPoint) Flags 

func (ms HistogramDataPoint) Flags() DataPointFlags

Flags returns the flags associated with this HistogramDataPoint.

func (HistogramDataPoint) HasMax 

func (ms HistogramDataPoint) HasMax() bool

HasMax returns true if the HistogramDataPoint contains a Max value, false otherwise.

func (HistogramDataPoint) HasMin 

func (ms HistogramDataPoint) HasMin() bool

HasMin returns true if the HistogramDataPoint contains a Min value, false otherwise.

func (HistogramDataPoint) HasSum 

func (ms HistogramDataPoint) HasSum() bool

HasSum returns true if the HistogramDataPoint contains a Sum value, false otherwise.

func (HistogramDataPoint) Max 

func (ms HistogramDataPoint) Max() float64

Max returns the max associated with this HistogramDataPoint.

func (HistogramDataPoint) Min 

func (ms HistogramDataPoint) Min() float64

Min returns the min associated with this HistogramDataPoint.

func (HistogramDataPoint) MoveTo 

func (ms HistogramDataPoint) MoveTo(dest HistogramDataPoint)

MoveTo moves all properties from the current struct overriding the destination and resetting the current instance to its zero value

func (HistogramDataPoint) RemoveMax 

func (ms HistogramDataPoint) RemoveMax()

RemoveMax removes the max associated with this HistogramDataPoint.

func (HistogramDataPoint) RemoveMin 

func (ms HistogramDataPoint) RemoveMin()

RemoveMin removes the min associated with this HistogramDataPoint.

func (HistogramDataPoint) RemoveSum 

func (ms HistogramDataPoint) RemoveSum()

RemoveSum removes the sum associated with this HistogramDataPoint.

func (HistogramDataPoint) SetCount 

func (ms HistogramDataPoint) SetCount(v uint64)

SetCount replaces the count associated with this HistogramDataPoint.

func (HistogramDataPoint) SetFlags 

func (ms HistogramDataPoint) SetFlags(v DataPointFlags)

SetFlags replaces the flags associated with this HistogramDataPoint.

func (HistogramDataPoint) SetMax 

func (ms HistogramDataPoint) SetMax(v float64)

SetMax replaces the max associated with this HistogramDataPoint.

func (HistogramDataPoint) SetMin 

func (ms HistogramDataPoint) SetMin(v float64)

SetMin replaces the min associated with this HistogramDataPoint.

func (HistogramDataPoint) SetStartTimestamp 

func (ms HistogramDataPoint) SetStartTimestamp(v pcommon.Timestamp)

SetStartTimestamp replaces the starttimestamp associated with this HistogramDataPoint.

func (HistogramDataPoint) SetSum 

func (ms HistogramDataPoint) SetSum(v float64)

SetSum replaces the sum associated with this HistogramDataPoint.

func (HistogramDataPoint) SetTimestamp 

func (ms HistogramDataPoint) SetTimestamp(v pcommon.Timestamp)

SetTimestamp replaces the timestamp associated with this HistogramDataPoint.

func (HistogramDataPoint) StartTimestamp 

func (ms HistogramDataPoint) StartTimestamp() pcommon.Timestamp

StartTimestamp returns the starttimestamp associated with this HistogramDataPoint.

func (HistogramDataPoint) Sum 

func (ms HistogramDataPoint) Sum() float64

Sum returns the sum associated with this HistogramDataPoint.

func (HistogramDataPoint) Timestamp 

func (ms HistogramDataPoint) Timestamp() pcommon.Timestamp

Timestamp returns the timestamp associated with this HistogramDataPoint.

type HistogramDataPointSlice 

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

HistogramDataPointSlice logically represents a slice of HistogramDataPoint.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewHistogramDataPointSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewHistogramDataPointSlice 

func NewHistogramDataPointSlice() HistogramDataPointSlice

NewHistogramDataPointSlice creates a HistogramDataPointSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (HistogramDataPointSlice) AppendEmpty 

func (es HistogramDataPointSlice) AppendEmpty() HistogramDataPoint

AppendEmpty will append to the end of the slice an empty HistogramDataPoint. It returns the newly added HistogramDataPoint.

func (HistogramDataPointSlice) At 

func (es HistogramDataPointSlice) At(i int) HistogramDataPoint

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (HistogramDataPointSlice) CopyTo 

func (es HistogramDataPointSlice) CopyTo(dest HistogramDataPointSlice)

CopyTo copies all elements from the current slice overriding the destination.

func (HistogramDataPointSlice) EnsureCapacity 

func (es HistogramDataPointSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new HistogramDataPointSlice can be initialized: 

es := NewHistogramDataPointSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (HistogramDataPointSlice) Len 

func (es HistogramDataPointSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewHistogramDataPointSlice()".

func (HistogramDataPointSlice) MoveAndAppendTo 

func (es HistogramDataPointSlice) MoveAndAppendTo(dest HistogramDataPointSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (HistogramDataPointSlice) RemoveIf 

func (es HistogramDataPointSlice) RemoveIf(f func(HistogramDataPoint) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

func (HistogramDataPointSlice) Sort 

func (es HistogramDataPointSlice) Sort(less func(a, b HistogramDataPoint) bool)

Sort sorts the HistogramDataPoint elements within HistogramDataPointSlice given the provided less function so that two instances of HistogramDataPointSlice can be compared.

type JSONMarshaler 

type JSONMarshaler struct{}

func (*JSONMarshaler) MarshalMetrics 

func (*JSONMarshaler) MarshalMetrics(md Metrics) ([]byte, error)

type JSONUnmarshaler 

type JSONUnmarshaler struct{}

func (*JSONUnmarshaler) UnmarshalMetrics 

func (*JSONUnmarshaler) UnmarshalMetrics(buf []byte) (Metrics, error)

type MarshalSizer 

type MarshalSizer interface {
	Marshaler
	Sizer
}

MarshalSizer is the interface that groups the basic Marshal and Size methods

type Marshaler 

type Marshaler interface {
	// MarshalMetrics the given pmetric.Metrics into bytes.
	// If the error is not nil, the returned bytes slice cannot be used.
	MarshalMetrics(md Metrics) ([]byte, error)
}

Marshaler marshals pmetric.Metrics into bytes.

type Metric 

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

Metric represents one metric as a collection of datapoints. See Metric definition in OTLP: https://github.com/open-telemetry/opentelemetry-proto/blob/main/opentelemetry/proto/metrics/v1/metrics.proto

This is a reference type, if passed by value and callee modifies it the caller will see the modification.

Must use NewMetric function to create new instances. Important: zero-initialized instance is not valid for use.

func NewMetric 

func NewMetric() Metric

NewMetric creates a new empty Metric.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (Metric) CopyTo 

func (ms Metric) CopyTo(dest Metric)

CopyTo copies all properties from the current struct overriding the destination.

func (Metric) Description 

func (ms Metric) Description() string

Description returns the description associated with this Metric.

func (Metric) ExponentialHistogram 

func (ms Metric) ExponentialHistogram() ExponentialHistogram

ExponentialHistogram returns the exponentialhistogram associated with this Metric.

Calling this function when Type() != MetricTypeExponentialHistogram returns an invalid zero-initialized instance of ExponentialHistogram. Note that using such ExponentialHistogram instance can cause panic.

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) Gauge 

func (ms Metric) Gauge() Gauge

Gauge returns the gauge associated with this Metric.

Calling this function when Type() != MetricTypeGauge returns an invalid zero-initialized instance of Gauge. Note that using such Gauge instance can cause panic.

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) Histogram 

func (ms Metric) Histogram() Histogram

Histogram returns the histogram associated with this Metric.

Calling this function when Type() != MetricTypeHistogram returns an invalid zero-initialized instance of Histogram. Note that using such Histogram instance can cause panic.

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) MoveTo 

func (ms Metric) MoveTo(dest Metric)

MoveTo moves all properties from the current struct overriding the destination and resetting the current instance to its zero value

func (Metric) Name 

func (ms Metric) Name() string

Name returns the name associated with this Metric.

func (Metric) SetDescription 

func (ms Metric) SetDescription(v string)

SetDescription replaces the description associated with this Metric.

func (Metric) SetEmptyExponentialHistogram 

func (ms Metric) SetEmptyExponentialHistogram() ExponentialHistogram

SetEmptyExponentialHistogram sets an empty exponentialhistogram to this Metric.

After this, Type() function will return MetricTypeExponentialHistogram".

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) SetEmptyGauge 

func (ms Metric) SetEmptyGauge() Gauge

SetEmptyGauge sets an empty gauge to this Metric.

After this, Type() function will return MetricTypeGauge".

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) SetEmptyHistogram 

func (ms Metric) SetEmptyHistogram() Histogram

SetEmptyHistogram sets an empty histogram to this Metric.

After this, Type() function will return MetricTypeHistogram".

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) SetEmptySum 

func (ms Metric) SetEmptySum() Sum

SetEmptySum sets an empty sum to this Metric.

After this, Type() function will return MetricTypeSum".

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) SetEmptySummary 

func (ms Metric) SetEmptySummary() Summary

SetEmptySummary sets an empty summary to this Metric.

After this, Type() function will return MetricTypeSummary".

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) SetName 

func (ms Metric) SetName(v string)

SetName replaces the name associated with this Metric.

func (Metric) SetUnit 

func (ms Metric) SetUnit(v string)

SetUnit replaces the unit associated with this Metric.

func (Metric) Sum 

func (ms Metric) Sum() Sum

Sum returns the sum associated with this Metric.

Calling this function when Type() != MetricTypeSum returns an invalid zero-initialized instance of Sum. Note that using such Sum instance can cause panic.

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) Summary 

func (ms Metric) Summary() Summary

Summary returns the summary associated with this Metric.

Calling this function when Type() != MetricTypeSummary returns an invalid zero-initialized instance of Summary. Note that using such Summary instance can cause panic.

Calling this function on zero-initialized Metric will cause a panic.

func (Metric) Type 

func (ms Metric) Type() MetricType

Type returns the type of the data for this Metric. Calling this function on zero-initialized Metric will cause a panic.

func (Metric) Unit 

func (ms Metric) Unit() string

Unit returns the unit associated with this Metric.

type MetricSlice 

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

MetricSlice logically represents a slice of Metric.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewMetricSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewMetricSlice 

func NewMetricSlice() MetricSlice

NewMetricSlice creates a MetricSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (MetricSlice) AppendEmpty 

func (es MetricSlice) AppendEmpty() Metric

AppendEmpty will append to the end of the slice an empty Metric. It returns the newly added Metric.

func (MetricSlice) At 

func (es MetricSlice) At(i int) Metric

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (MetricSlice) CopyTo 

func (es MetricSlice) CopyTo(dest MetricSlice)

CopyTo copies all elements from the current slice overriding the destination.

func (MetricSlice) EnsureCapacity 

func (es MetricSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new MetricSlice can be initialized: 

es := NewMetricSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (MetricSlice) Len 

func (es MetricSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewMetricSlice()".

func (MetricSlice) MoveAndAppendTo 

func (es MetricSlice) MoveAndAppendTo(dest MetricSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (MetricSlice) RemoveIf 

func (es MetricSlice) RemoveIf(f func(Metric) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

func (MetricSlice) Sort 

func (es MetricSlice) Sort(less func(a, b Metric) bool)

Sort sorts the Metric elements within MetricSlice given the provided less function so that two instances of MetricSlice can be compared.

type MetricType 

type MetricType int32

MetricType specifies the type of data in a Metric. 

const (
	// MetricTypeEmpty means that metric type is unset.
	MetricTypeEmpty MetricType = iota
	MetricTypeGauge
	MetricTypeSum
	MetricTypeHistogram
	MetricTypeExponentialHistogram
	MetricTypeSummary
)

func (MetricType) String 

func (mdt MetricType) String() string

String returns the string representation of the MetricType.

type Metrics 

type Metrics internal.Metrics

Metrics is the top-level struct that is propagated through the metrics pipeline. Use NewMetrics to create new instance, zero-initialized instance is not valid for use.

func NewMetrics 

func NewMetrics() Metrics

NewMetrics creates a new Metrics struct.

func (Metrics) CopyTo 

func (ms Metrics) CopyTo(dest Metrics)

CopyTo copies the Metrics instance overriding the destination.

func (Metrics) DataPointCount 

func (ms Metrics) DataPointCount() (dataPointCount int)

DataPointCount calculates the total number of data points.

func (Metrics) MetricCount 

func (ms Metrics) MetricCount() int

MetricCount calculates the total number of metrics.

func (Metrics) ResourceMetrics 

func (ms Metrics) ResourceMetrics() ResourceMetricsSlice

ResourceMetrics returns the ResourceMetricsSlice associated with this Metrics.

type NumberDataPoint 

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

NumberDataPoint is a single data point in a timeseries that describes the time-varying value of a number metric.

This is a reference type, if passed by value and callee modifies it the caller will see the modification.

Must use NewNumberDataPoint function to create new instances. Important: zero-initialized instance is not valid for use.

func NewNumberDataPoint 

func NewNumberDataPoint() NumberDataPoint

NewNumberDataPoint creates a new empty NumberDataPoint.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (NumberDataPoint) Attributes 

func (ms NumberDataPoint) Attributes() pcommon.Map

Attributes returns the Attributes associated with this NumberDataPoint.

func (NumberDataPoint) CopyTo 

func (ms NumberDataPoint) CopyTo(dest NumberDataPoint)

CopyTo copies all properties from the current struct overriding the destination.

func (NumberDataPoint) DoubleValue 

func (ms NumberDataPoint) DoubleValue() float64

DoubleValue returns the double associated with this NumberDataPoint.

func (NumberDataPoint) Exemplars 

func (ms NumberDataPoint) Exemplars() ExemplarSlice

Exemplars returns the Exemplars associated with this NumberDataPoint.

func (NumberDataPoint) Flags 

func (ms NumberDataPoint) Flags() DataPointFlags

Flags returns the flags associated with this NumberDataPoint.

func (NumberDataPoint) IntValue 

func (ms NumberDataPoint) IntValue() int64

IntValue returns the int associated with this NumberDataPoint.

func (NumberDataPoint) MoveTo 

func (ms NumberDataPoint) MoveTo(dest NumberDataPoint)

MoveTo moves all properties from the current struct overriding the destination and resetting the current instance to its zero value

func (NumberDataPoint) SetDoubleValue 

func (ms NumberDataPoint) SetDoubleValue(v float64)

SetDoubleValue replaces the double associated with this NumberDataPoint.

func (NumberDataPoint) SetFlags 

func (ms NumberDataPoint) SetFlags(v DataPointFlags)

SetFlags replaces the flags associated with this NumberDataPoint.

func (NumberDataPoint) SetIntValue 

func (ms NumberDataPoint) SetIntValue(v int64)

SetIntValue replaces the int associated with this NumberDataPoint.

func (NumberDataPoint) SetStartTimestamp 

func (ms NumberDataPoint) SetStartTimestamp(v pcommon.Timestamp)

SetStartTimestamp replaces the starttimestamp associated with this NumberDataPoint.

func (NumberDataPoint) SetTimestamp 

func (ms NumberDataPoint) SetTimestamp(v pcommon.Timestamp)

SetTimestamp replaces the timestamp associated with this NumberDataPoint.

func (NumberDataPoint) StartTimestamp 

func (ms NumberDataPoint) StartTimestamp() pcommon.Timestamp

StartTimestamp returns the starttimestamp associated with this NumberDataPoint.

func (NumberDataPoint) Timestamp 

func (ms NumberDataPoint) Timestamp() pcommon.Timestamp

Timestamp returns the timestamp associated with this NumberDataPoint.

func (NumberDataPoint) ValueType 

func (ms NumberDataPoint) ValueType() NumberDataPointValueType

ValueType returns the type of the value for this NumberDataPoint. Calling this function on zero-initialized NumberDataPoint will cause a panic.

type NumberDataPointSlice 

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

NumberDataPointSlice logically represents a slice of NumberDataPoint.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewNumberDataPointSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewNumberDataPointSlice 

func NewNumberDataPointSlice() NumberDataPointSlice

NewNumberDataPointSlice creates a NumberDataPointSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (NumberDataPointSlice) AppendEmpty 

func (es NumberDataPointSlice) AppendEmpty() NumberDataPoint

AppendEmpty will append to the end of the slice an empty NumberDataPoint. It returns the newly added NumberDataPoint.

func (NumberDataPointSlice) At 

func (es NumberDataPointSlice) At(i int) NumberDataPoint

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (NumberDataPointSlice) CopyTo 

func (es NumberDataPointSlice) CopyTo(dest NumberDataPointSlice)

CopyTo copies all elements from the current slice overriding the destination.

func (NumberDataPointSlice) EnsureCapacity 

func (es NumberDataPointSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new NumberDataPointSlice can be initialized: 

es := NewNumberDataPointSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (NumberDataPointSlice) Len 

func (es NumberDataPointSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewNumberDataPointSlice()".

func (NumberDataPointSlice) MoveAndAppendTo 

func (es NumberDataPointSlice) MoveAndAppendTo(dest NumberDataPointSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (NumberDataPointSlice) RemoveIf 

func (es NumberDataPointSlice) RemoveIf(f func(NumberDataPoint) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

func (NumberDataPointSlice) Sort 

func (es NumberDataPointSlice) Sort(less func(a, b NumberDataPoint) bool)

Sort sorts the NumberDataPoint elements within NumberDataPointSlice given the provided less function so that two instances of NumberDataPointSlice can be compared.

type NumberDataPointValueType 

type NumberDataPointValueType int32

NumberDataPointValueType specifies the type of NumberDataPoint value. 

const (
	// NumberDataPointValueTypeEmpty means that data point value is unset.
	NumberDataPointValueTypeEmpty NumberDataPointValueType = iota
	NumberDataPointValueTypeInt
	NumberDataPointValueTypeDouble
)

func (NumberDataPointValueType) String 

func (nt NumberDataPointValueType) String() string

String returns the string representation of the NumberDataPointValueType.

type ProtoMarshaler 

type ProtoMarshaler struct{}

func (*ProtoMarshaler) MarshalMetrics 

func (e *ProtoMarshaler) MarshalMetrics(md Metrics) ([]byte, error)

func (*ProtoMarshaler) MetricsSize 

func (e *ProtoMarshaler) MetricsSize(md Metrics) int

type ProtoUnmarshaler 

type ProtoUnmarshaler struct{}

func (*ProtoUnmarshaler) UnmarshalMetrics 

func (d *ProtoUnmarshaler) UnmarshalMetrics(buf []byte) (Metrics, error)

type ResourceMetrics 

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

ResourceMetrics is a collection of metrics from a Resource.

This is a reference type, if passed by value and callee modifies it the caller will see the modification.

Must use NewResourceMetrics function to create new instances. Important: zero-initialized instance is not valid for use.

func NewResourceMetrics 

func NewResourceMetrics() ResourceMetrics

NewResourceMetrics creates a new empty ResourceMetrics.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (ResourceMetrics) CopyTo 

func (ms ResourceMetrics) CopyTo(dest ResourceMetrics)

CopyTo copies all properties from the current struct overriding the destination.

func (ResourceMetrics) MoveTo 

func (ms ResourceMetrics) MoveTo(dest ResourceMetrics)

MoveTo moves all properties from the current struct overriding the destination and resetting the current instance to its zero value

func (ResourceMetrics) Resource 

func (ms ResourceMetrics) Resource() pcommon.Resource

Resource returns the resource associated with this ResourceMetrics.

func (ResourceMetrics) SchemaUrl 

func (ms ResourceMetrics) SchemaUrl() string

SchemaUrl returns the schemaurl associated with this ResourceMetrics.

func (ResourceMetrics) ScopeMetrics 

func (ms ResourceMetrics) ScopeMetrics() ScopeMetricsSlice

ScopeMetrics returns the ScopeMetrics associated with this ResourceMetrics.

func (ResourceMetrics) SetSchemaUrl 

func (ms ResourceMetrics) SetSchemaUrl(v string)

SetSchemaUrl replaces the schemaurl associated with this ResourceMetrics.

type ResourceMetricsSlice 

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

ResourceMetricsSlice logically represents a slice of ResourceMetrics.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewResourceMetricsSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewResourceMetricsSlice 

func NewResourceMetricsSlice() ResourceMetricsSlice

NewResourceMetricsSlice creates a ResourceMetricsSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (ResourceMetricsSlice) AppendEmpty 

func (es ResourceMetricsSlice) AppendEmpty() ResourceMetrics

AppendEmpty will append to the end of the slice an empty ResourceMetrics. It returns the newly added ResourceMetrics.

func (ResourceMetricsSlice) At 

func (es ResourceMetricsSlice) At(i int) ResourceMetrics

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (ResourceMetricsSlice) CopyTo 

func (es ResourceMetricsSlice) CopyTo(dest ResourceMetricsSlice)

CopyTo copies all elements from the current slice overriding the destination.

func (ResourceMetricsSlice) EnsureCapacity 

func (es ResourceMetricsSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new ResourceMetricsSlice can be initialized: 

es := NewResourceMetricsSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (ResourceMetricsSlice) Len 

func (es ResourceMetricsSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewResourceMetricsSlice()".

func (ResourceMetricsSlice) MoveAndAppendTo 

func (es ResourceMetricsSlice) MoveAndAppendTo(dest ResourceMetricsSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (ResourceMetricsSlice) RemoveIf 

func (es ResourceMetricsSlice) RemoveIf(f func(ResourceMetrics) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

func (ResourceMetricsSlice) Sort 

func (es ResourceMetricsSlice) Sort(less func(a, b ResourceMetrics) bool)

Sort sorts the ResourceMetrics elements within ResourceMetricsSlice given the provided less function so that two instances of ResourceMetricsSlice can be compared.

type ScopeMetrics 

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

ScopeMetrics is a collection of metrics from a LibraryInstrumentation.

This is a reference type, if passed by value and callee modifies it the caller will see the modification.

Must use NewScopeMetrics function to create new instances. Important: zero-initialized instance is not valid for use.

func NewScopeMetrics 

func NewScopeMetrics() ScopeMetrics

NewScopeMetrics creates a new empty ScopeMetrics.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (ScopeMetrics) CopyTo 

func (ms ScopeMetrics) CopyTo(dest ScopeMetrics)

CopyTo copies all properties from the current struct overriding the destination.

func (ScopeMetrics) Metrics 

func (ms ScopeMetrics) Metrics() MetricSlice

Metrics returns the Metrics associated with this ScopeMetrics.

func (ScopeMetrics) MoveTo 

func (ms ScopeMetrics) MoveTo(dest ScopeMetrics)

MoveTo moves all properties from the current struct overriding the destination and resetting the current instance to its zero value

func (ScopeMetrics) SchemaUrl 

func (ms ScopeMetrics) SchemaUrl() string

SchemaUrl returns the schemaurl associated with this ScopeMetrics.

func (ScopeMetrics) Scope 

func (ms ScopeMetrics) Scope() pcommon.InstrumentationScope

Scope returns the scope associated with this ScopeMetrics.

func (ScopeMetrics) SetSchemaUrl 

func (ms ScopeMetrics) SetSchemaUrl(v string)

SetSchemaUrl replaces the schemaurl associated with this ScopeMetrics.

type ScopeMetricsSlice 

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

ScopeMetricsSlice logically represents a slice of ScopeMetrics.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewScopeMetricsSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewScopeMetricsSlice 

func NewScopeMetricsSlice() ScopeMetricsSlice

NewScopeMetricsSlice creates a ScopeMetricsSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (ScopeMetricsSlice) AppendEmpty 

func (es ScopeMetricsSlice) AppendEmpty() ScopeMetrics

AppendEmpty will append to the end of the slice an empty ScopeMetrics. It returns the newly added ScopeMetrics.

func (ScopeMetricsSlice) At 

func (es ScopeMetricsSlice) At(i int) ScopeMetrics

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (ScopeMetricsSlice) CopyTo 

func (es ScopeMetricsSlice) CopyTo(dest ScopeMetricsSlice)

CopyTo copies all elements from the current slice overriding the destination.

func (ScopeMetricsSlice) EnsureCapacity 

func (es ScopeMetricsSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new ScopeMetricsSlice can be initialized: 

es := NewScopeMetricsSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (ScopeMetricsSlice) Len 

func (es ScopeMetricsSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewScopeMetricsSlice()".

func (ScopeMetricsSlice) MoveAndAppendTo 

func (es ScopeMetricsSlice) MoveAndAppendTo(dest ScopeMetricsSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (ScopeMetricsSlice) RemoveIf 

func (es ScopeMetricsSlice) RemoveIf(f func(ScopeMetrics) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

func (ScopeMetricsSlice) Sort 

func (es ScopeMetricsSlice) Sort(less func(a, b ScopeMetrics) bool)

Sort sorts the ScopeMetrics elements within ScopeMetricsSlice given the provided less function so that two instances of ScopeMetricsSlice can be compared.

type Sizer 

type Sizer interface {
	// MetricsSize returns the size in bytes of a marshaled Metrics.
	MetricsSize(md Metrics) int
}

Sizer is an optional interface implemented by the Marshaler, that calculates the size of a marshaled Metrics.

type Sum 

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

Sum represents the type of a numeric metric that is calculated as a sum of all reported measurements over a time interval.

This is a reference type, if passed by value and callee modifies it the caller will see the modification.

Must use NewSum function to create new instances. Important: zero-initialized instance is not valid for use.

func NewSum 

func NewSum() Sum

NewSum creates a new empty Sum.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (Sum) AggregationTemporality 

func (ms Sum) AggregationTemporality() AggregationTemporality

AggregationTemporality returns the aggregationtemporality associated with this Sum.

func (Sum) CopyTo 

func (ms Sum) CopyTo(dest Sum)

CopyTo copies all properties from the current struct overriding the destination.

func (Sum) DataPoints 

func (ms Sum) DataPoints() NumberDataPointSlice

DataPoints returns the DataPoints associated with this Sum.

func (Sum) IsMonotonic 

func (ms Sum) IsMonotonic() bool

IsMonotonic returns the ismonotonic associated with this Sum.

func (Sum) MoveTo 

func (ms Sum) MoveTo(dest Sum)

MoveTo moves all properties from the current struct overriding the destination and resetting the current instance to its zero value

func (Sum) SetAggregationTemporality 

func (ms Sum) SetAggregationTemporality(v AggregationTemporality)

SetAggregationTemporality replaces the aggregationtemporality associated with this Sum.

func (Sum) SetIsMonotonic 

func (ms Sum) SetIsMonotonic(v bool)

SetIsMonotonic replaces the ismonotonic associated with this Sum.

type Summary 

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

Summary represents the type of a metric that is calculated by aggregating as a Summary of all reported double measurements over a time interval.

This is a reference type, if passed by value and callee modifies it the caller will see the modification.

Must use NewSummary function to create new instances. Important: zero-initialized instance is not valid for use.

func NewSummary 

func NewSummary() Summary

NewSummary creates a new empty Summary.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (Summary) CopyTo 

func (ms Summary) CopyTo(dest Summary)

CopyTo copies all properties from the current struct overriding the destination.

func (Summary) DataPoints 

func (ms Summary) DataPoints() SummaryDataPointSlice

DataPoints returns the DataPoints associated with this Summary.

func (Summary) MoveTo 

func (ms Summary) MoveTo(dest Summary)

MoveTo moves all properties from the current struct overriding the destination and resetting the current instance to its zero value

type SummaryDataPoint 

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

SummaryDataPoint is a single data point in a timeseries that describes the time-varying values of a Summary of double values.

This is a reference type, if passed by value and callee modifies it the caller will see the modification.

Must use NewSummaryDataPoint function to create new instances. Important: zero-initialized instance is not valid for use.

func NewSummaryDataPoint 

func NewSummaryDataPoint() SummaryDataPoint

NewSummaryDataPoint creates a new empty SummaryDataPoint.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (SummaryDataPoint) Attributes 

func (ms SummaryDataPoint) Attributes() pcommon.Map

Attributes returns the Attributes associated with this SummaryDataPoint.

func (SummaryDataPoint) CopyTo 

func (ms SummaryDataPoint) CopyTo(dest SummaryDataPoint)

CopyTo copies all properties from the current struct overriding the destination.

func (SummaryDataPoint) Count 

func (ms SummaryDataPoint) Count() uint64

Count returns the count associated with this SummaryDataPoint.

func (SummaryDataPoint) Flags 

func (ms SummaryDataPoint) Flags() DataPointFlags

Flags returns the flags associated with this SummaryDataPoint.

func (SummaryDataPoint) MoveTo 

func (ms SummaryDataPoint) MoveTo(dest SummaryDataPoint)

MoveTo moves all properties from the current struct overriding the destination and resetting the current instance to its zero value

func (SummaryDataPoint) QuantileValues 

func (ms SummaryDataPoint) QuantileValues() SummaryDataPointValueAtQuantileSlice

QuantileValues returns the QuantileValues associated with this SummaryDataPoint.

func (SummaryDataPoint) SetCount 

func (ms SummaryDataPoint) SetCount(v uint64)

SetCount replaces the count associated with this SummaryDataPoint.

func (SummaryDataPoint) SetFlags 

func (ms SummaryDataPoint) SetFlags(v DataPointFlags)

SetFlags replaces the flags associated with this SummaryDataPoint.

func (SummaryDataPoint) SetStartTimestamp 

func (ms SummaryDataPoint) SetStartTimestamp(v pcommon.Timestamp)

SetStartTimestamp replaces the starttimestamp associated with this SummaryDataPoint.

func (SummaryDataPoint) SetSum 

func (ms SummaryDataPoint) SetSum(v float64)

SetSum replaces the sum associated with this SummaryDataPoint.

func (SummaryDataPoint) SetTimestamp 

func (ms SummaryDataPoint) SetTimestamp(v pcommon.Timestamp)

SetTimestamp replaces the timestamp associated with this SummaryDataPoint.

func (SummaryDataPoint) StartTimestamp 

func (ms SummaryDataPoint) StartTimestamp() pcommon.Timestamp

StartTimestamp returns the starttimestamp associated with this SummaryDataPoint.

func (SummaryDataPoint) Sum 

func (ms SummaryDataPoint) Sum() float64

Sum returns the sum associated with this SummaryDataPoint.

func (SummaryDataPoint) Timestamp 

func (ms SummaryDataPoint) Timestamp() pcommon.Timestamp

Timestamp returns the timestamp associated with this SummaryDataPoint.

type SummaryDataPointSlice 

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

SummaryDataPointSlice logically represents a slice of SummaryDataPoint.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewSummaryDataPointSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewSummaryDataPointSlice 

func NewSummaryDataPointSlice() SummaryDataPointSlice

NewSummaryDataPointSlice creates a SummaryDataPointSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (SummaryDataPointSlice) AppendEmpty 

func (es SummaryDataPointSlice) AppendEmpty() SummaryDataPoint

AppendEmpty will append to the end of the slice an empty SummaryDataPoint. It returns the newly added SummaryDataPoint.

func (SummaryDataPointSlice) At 

func (es SummaryDataPointSlice) At(i int) SummaryDataPoint

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (SummaryDataPointSlice) CopyTo 

func (es SummaryDataPointSlice) CopyTo(dest SummaryDataPointSlice)

CopyTo copies all elements from the current slice overriding the destination.

func (SummaryDataPointSlice) EnsureCapacity 

func (es SummaryDataPointSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new SummaryDataPointSlice can be initialized: 

es := NewSummaryDataPointSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (SummaryDataPointSlice) Len 

func (es SummaryDataPointSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewSummaryDataPointSlice()".

func (SummaryDataPointSlice) MoveAndAppendTo 

func (es SummaryDataPointSlice) MoveAndAppendTo(dest SummaryDataPointSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (SummaryDataPointSlice) RemoveIf 

func (es SummaryDataPointSlice) RemoveIf(f func(SummaryDataPoint) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

func (SummaryDataPointSlice) Sort 

func (es SummaryDataPointSlice) Sort(less func(a, b SummaryDataPoint) bool)

Sort sorts the SummaryDataPoint elements within SummaryDataPointSlice given the provided less function so that two instances of SummaryDataPointSlice can be compared.

type SummaryDataPointValueAtQuantile 

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

SummaryDataPointValueAtQuantile is a quantile value within a Summary data point.

This is a reference type, if passed by value and callee modifies it the caller will see the modification.

Must use NewSummaryDataPointValueAtQuantile function to create new instances. Important: zero-initialized instance is not valid for use.

func NewSummaryDataPointValueAtQuantile 

func NewSummaryDataPointValueAtQuantile() SummaryDataPointValueAtQuantile

NewSummaryDataPointValueAtQuantile creates a new empty SummaryDataPointValueAtQuantile.

This must be used only in testing code. Users should use "AppendEmpty" when part of a Slice, OR directly access the member if this is embedded in another struct.

func (SummaryDataPointValueAtQuantile) CopyTo 

func (ms SummaryDataPointValueAtQuantile) CopyTo(dest SummaryDataPointValueAtQuantile)

CopyTo copies all properties from the current struct overriding the destination.

func (SummaryDataPointValueAtQuantile) MoveTo 

func (ms SummaryDataPointValueAtQuantile) MoveTo(dest SummaryDataPointValueAtQuantile)

MoveTo moves all properties from the current struct overriding the destination and resetting the current instance to its zero value

func (SummaryDataPointValueAtQuantile) Quantile 

func (ms SummaryDataPointValueAtQuantile) Quantile() float64

Quantile returns the quantile associated with this SummaryDataPointValueAtQuantile.

func (SummaryDataPointValueAtQuantile) SetQuantile 

func (ms SummaryDataPointValueAtQuantile) SetQuantile(v float64)

SetQuantile replaces the quantile associated with this SummaryDataPointValueAtQuantile.

func (SummaryDataPointValueAtQuantile) SetValue 

func (ms SummaryDataPointValueAtQuantile) SetValue(v float64)

SetValue replaces the value associated with this SummaryDataPointValueAtQuantile.

func (SummaryDataPointValueAtQuantile) Value 

func (ms SummaryDataPointValueAtQuantile) Value() float64

Value returns the value associated with this SummaryDataPointValueAtQuantile.

type SummaryDataPointValueAtQuantileSlice 

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

SummaryDataPointValueAtQuantileSlice logically represents a slice of SummaryDataPointValueAtQuantile.

This is a reference type. If passed by value and callee modifies it, the caller will see the modification.

Must use NewSummaryDataPointValueAtQuantileSlice function to create new instances. Important: zero-initialized instance is not valid for use.

func NewSummaryDataPointValueAtQuantileSlice 

func NewSummaryDataPointValueAtQuantileSlice() SummaryDataPointValueAtQuantileSlice

NewSummaryDataPointValueAtQuantileSlice creates a SummaryDataPointValueAtQuantileSlice with 0 elements. Can use "EnsureCapacity" to initialize with a given capacity.

func (SummaryDataPointValueAtQuantileSlice) AppendEmpty 

func (es SummaryDataPointValueAtQuantileSlice) AppendEmpty() SummaryDataPointValueAtQuantile

AppendEmpty will append to the end of the slice an empty SummaryDataPointValueAtQuantile. It returns the newly added SummaryDataPointValueAtQuantile.

func (SummaryDataPointValueAtQuantileSlice) At 

func (es SummaryDataPointValueAtQuantileSlice) At(i int) SummaryDataPointValueAtQuantile

At returns the element at the given index.

This function is used mostly for iterating over all the values in the slice: 

for i := 0; i < es.Len(); i++ {
    e := es.At(i)
    ... // Do something with the element
}

func (SummaryDataPointValueAtQuantileSlice) CopyTo 

func (es SummaryDataPointValueAtQuantileSlice) CopyTo(dest SummaryDataPointValueAtQuantileSlice)

CopyTo copies all elements from the current slice overriding the destination.

func (SummaryDataPointValueAtQuantileSlice) EnsureCapacity 

func (es SummaryDataPointValueAtQuantileSlice) EnsureCapacity(newCap int)

EnsureCapacity is an operation that ensures the slice has at least the specified capacity. 1. If the newCap <= cap then no change in capacity. 2. If the newCap > cap then the slice capacity will be expanded to equal newCap.

Here is how a new SummaryDataPointValueAtQuantileSlice can be initialized: 

es := NewSummaryDataPointValueAtQuantileSlice()
es.EnsureCapacity(4)
for i := 0; i < 4; i++ {
    e := es.AppendEmpty()
    // Here should set all the values for e.
}

func (SummaryDataPointValueAtQuantileSlice) Len 

func (es SummaryDataPointValueAtQuantileSlice) Len() int

Len returns the number of elements in the slice.

Returns "0" for a newly instance created with "NewSummaryDataPointValueAtQuantileSlice()".

func (SummaryDataPointValueAtQuantileSlice) MoveAndAppendTo 

func (es SummaryDataPointValueAtQuantileSlice) MoveAndAppendTo(dest SummaryDataPointValueAtQuantileSlice)

MoveAndAppendTo moves all elements from the current slice and appends them to the dest. The current slice will be cleared.

func (SummaryDataPointValueAtQuantileSlice) RemoveIf 

func (es SummaryDataPointValueAtQuantileSlice) RemoveIf(f func(SummaryDataPointValueAtQuantile) bool)

RemoveIf calls f sequentially for each element present in the slice. If f returns true, the element is removed from the slice.

func (SummaryDataPointValueAtQuantileSlice) Sort 

func (es SummaryDataPointValueAtQuantileSlice) Sort(less func(a, b SummaryDataPointValueAtQuantile) bool)

Sort sorts the SummaryDataPointValueAtQuantile elements within SummaryDataPointValueAtQuantileSlice given the provided less function so that two instances of SummaryDataPointValueAtQuantileSlice can be compared.

type Unmarshaler 

type Unmarshaler interface {
	// UnmarshalMetrics the given bytes into pmetric.Metrics.
	// If the error is not nil, the returned pmetric.Metrics cannot be used.
	UnmarshalMetrics(buf []byte) (Metrics, error)
}

Unmarshaler unmarshalls bytes into pmetric.Metrics.

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