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Versions in this module

v0

v0.31.0

Jul 8, 2022

Changes in this version

type Meter

+ func NewNoopMeter() Meter

v0.30.0

Apr 28, 2022

v0.29.0

Apr 11, 2022

v0.28.0

Mar 23, 2022

Changes in this version

type Meter

+ AsyncFloat64 func() asyncfloat64.InstrumentProvider

+ AsyncInt64 func() asyncint64.InstrumentProvider

+ RegisterCallback func(insts []instrument.Asynchronous, function func(context.Context)) error

+ SyncFloat64 func() syncfloat64.InstrumentProvider

+ SyncInt64 func() syncint64.InstrumentProvider

v0.27.0

Feb 11, 2022

v0.26.0

Dec 10, 2021

v0.25.0

Nov 12, 2021

v0.24.0

Oct 1, 2021

Changes in this version

type MeterConfig

+ func (cfg MeterConfig) SchemaURL() string

type MeterOption

+ func WithSchemaURL(schemaURL string) MeterOption

type MeterProvider

+ func NewNoopMeterProvider() MeterProvider

v0.23.0

Sep 3, 2021

Changes in this version

type BatchObserver

+ func (b BatchObserver) NewFloat64CounterObserver(name string, opts ...InstrumentOption) (Float64CounterObserver, error)

+ func (b BatchObserver) NewFloat64GaugeObserver(name string, opts ...InstrumentOption) (Float64GaugeObserver, error)

+ func (b BatchObserver) NewFloat64UpDownCounterObserver(name string, opts ...InstrumentOption) (Float64UpDownCounterObserver, error)

+ func (b BatchObserver) NewInt64CounterObserver(name string, opts ...InstrumentOption) (Int64CounterObserver, error)

+ func (b BatchObserver) NewInt64GaugeObserver(name string, opts ...InstrumentOption) (Int64GaugeObserver, error)

+ func (b BatchObserver) NewInt64UpDownCounterObserver(name string, opts ...InstrumentOption) (Int64UpDownCounterObserver, error)

type BatchObserverMust

+ func (bm BatchObserverMust) NewFloat64CounterObserver(name string, oos ...InstrumentOption) Float64CounterObserver

+ func (bm BatchObserverMust) NewFloat64GaugeObserver(name string, oos ...InstrumentOption) Float64GaugeObserver

+ func (bm BatchObserverMust) NewFloat64UpDownCounterObserver(name string, oos ...InstrumentOption) Float64UpDownCounterObserver

+ func (bm BatchObserverMust) NewInt64CounterObserver(name string, oos ...InstrumentOption) Int64CounterObserver

+ func (bm BatchObserverMust) NewInt64GaugeObserver(name string, oos ...InstrumentOption) Int64GaugeObserver

+ func (bm BatchObserverMust) NewInt64UpDownCounterObserver(name string, oos ...InstrumentOption) Int64UpDownCounterObserver

+ type BoundFloat64Histogram struct

+ func (b BoundFloat64Histogram) Record(ctx context.Context, value float64)

+ func (h BoundFloat64Histogram) Unbind()

+ type BoundInt64Histogram struct

+ func (b BoundInt64Histogram) Record(ctx context.Context, value int64)

+ func (h BoundInt64Histogram) Unbind()

+ type Float64CounterObserver struct

+ func (a Float64CounterObserver) AsyncImpl() AsyncImpl

+ func (f Float64CounterObserver) Observation(v float64) Observation

+ type Float64GaugeObserver struct

+ func (a Float64GaugeObserver) AsyncImpl() AsyncImpl

+ func (f Float64GaugeObserver) Observation(v float64) Observation

+ type Float64Histogram struct

+ func (c Float64Histogram) Bind(labels ...attribute.KeyValue) (h BoundFloat64Histogram)

+ func (c Float64Histogram) Measurement(value float64) Measurement

+ func (c Float64Histogram) Record(ctx context.Context, value float64, labels ...attribute.KeyValue)

+ func (s Float64Histogram) SyncImpl() SyncImpl

+ type Float64UpDownCounterObserver struct

+ func (a Float64UpDownCounterObserver) AsyncImpl() AsyncImpl

+ func (f Float64UpDownCounterObserver) Observation(v float64) Observation

+ type Int64CounterObserver struct

+ func (a Int64CounterObserver) AsyncImpl() AsyncImpl

+ func (i Int64CounterObserver) Observation(v int64) Observation

+ type Int64GaugeObserver struct

+ func (a Int64GaugeObserver) AsyncImpl() AsyncImpl

+ func (i Int64GaugeObserver) Observation(v int64) Observation

+ type Int64Histogram struct

+ func (c Int64Histogram) Bind(labels ...attribute.KeyValue) (h BoundInt64Histogram)

+ func (c Int64Histogram) Measurement(value int64) Measurement

+ func (c Int64Histogram) Record(ctx context.Context, value int64, labels ...attribute.KeyValue)

+ func (s Int64Histogram) SyncImpl() SyncImpl

+ type Int64UpDownCounterObserver struct

+ func (a Int64UpDownCounterObserver) AsyncImpl() AsyncImpl

+ func (i Int64UpDownCounterObserver) Observation(v int64) Observation

type Meter

+ func (m Meter) NewFloat64CounterObserver(name string, callback Float64ObserverFunc, opts ...InstrumentOption) (Float64CounterObserver, error)

+ func (m Meter) NewFloat64GaugeObserver(name string, callback Float64ObserverFunc, opts ...InstrumentOption) (Float64GaugeObserver, error)

+ func (m Meter) NewFloat64Histogram(name string, opts ...InstrumentOption) (Float64Histogram, error)

+ func (m Meter) NewFloat64UpDownCounterObserver(name string, callback Float64ObserverFunc, opts ...InstrumentOption) (Float64UpDownCounterObserver, error)

+ func (m Meter) NewInt64CounterObserver(name string, callback Int64ObserverFunc, opts ...InstrumentOption) (Int64CounterObserver, error)

+ func (m Meter) NewInt64GaugeObserver(name string, callback Int64ObserverFunc, opts ...InstrumentOption) (Int64GaugeObserver, error)

+ func (m Meter) NewInt64Histogram(name string, opts ...InstrumentOption) (Int64Histogram, error)

+ func (m Meter) NewInt64UpDownCounterObserver(name string, callback Int64ObserverFunc, opts ...InstrumentOption) (Int64UpDownCounterObserver, error)

type MeterMust

+ func (mm MeterMust) NewFloat64CounterObserver(name string, callback Float64ObserverFunc, oos ...InstrumentOption) Float64CounterObserver

+ func (mm MeterMust) NewFloat64GaugeObserver(name string, callback Float64ObserverFunc, oos ...InstrumentOption) Float64GaugeObserver

+ func (mm MeterMust) NewFloat64Histogram(name string, mos ...InstrumentOption) Float64Histogram

+ func (mm MeterMust) NewFloat64UpDownCounterObserver(name string, callback Float64ObserverFunc, oos ...InstrumentOption) Float64UpDownCounterObserver

+ func (mm MeterMust) NewInt64CounterObserver(name string, callback Int64ObserverFunc, oos ...InstrumentOption) Int64CounterObserver

+ func (mm MeterMust) NewInt64GaugeObserver(name string, callback Int64ObserverFunc, oos ...InstrumentOption) Int64GaugeObserver

+ func (mm MeterMust) NewInt64Histogram(name string, mos ...InstrumentOption) Int64Histogram

+ func (mm MeterMust) NewInt64UpDownCounterObserver(name string, callback Int64ObserverFunc, oos ...InstrumentOption) Int64UpDownCounterObserver

v0.22.0

Jul 19, 2021

v0.21.0

Jun 18, 2021

Changes in this version

+ type InstrumentMeterOption interface

v0.20.0

Apr 23, 2021

v0.19.0

Mar 19, 2021

v0.18.0

Mar 3, 2021

v0.17.0

Feb 15, 2021

Changes in this version

+ var ErrSDKReturnedNilImpl = errors.New("SDK returned a nil implementation")

+ type AsyncBatchRunner interface

+ Run func(ctx context.Context, capture func([]label.KeyValue, ...Observation))

+ type AsyncImpl interface

+ type AsyncRunner interface

+ AnyRunner func()

+ type AsyncSingleRunner interface

+ Run func(ctx context.Context, single AsyncImpl, ...)

+ type BatchObserver struct

+ func (b BatchObserver) NewFloat64SumObserver(name string, opts ...InstrumentOption) (Float64SumObserver, error)

+ func (b BatchObserver) NewFloat64UpDownSumObserver(name string, opts ...InstrumentOption) (Float64UpDownSumObserver, error)

+ func (b BatchObserver) NewFloat64ValueObserver(name string, opts ...InstrumentOption) (Float64ValueObserver, error)

+ func (b BatchObserver) NewInt64SumObserver(name string, opts ...InstrumentOption) (Int64SumObserver, error)

+ func (b BatchObserver) NewInt64UpDownSumObserver(name string, opts ...InstrumentOption) (Int64UpDownSumObserver, error)

+ func (b BatchObserver) NewInt64ValueObserver(name string, opts ...InstrumentOption) (Int64ValueObserver, error)

+ type BatchObserverFunc func(context.Context, BatchObserverResult)

+ func (*BatchObserverFunc) AnyRunner()

+ func (b *BatchObserverFunc) Run(ctx context.Context, function func([]label.KeyValue, ...Observation))

+ type BatchObserverMust struct

+ func (bm BatchObserverMust) NewFloat64SumObserver(name string, oos ...InstrumentOption) Float64SumObserver

+ func (bm BatchObserverMust) NewFloat64UpDownSumObserver(name string, oos ...InstrumentOption) Float64UpDownSumObserver

+ func (bm BatchObserverMust) NewFloat64ValueObserver(name string, oos ...InstrumentOption) Float64ValueObserver

+ func (bm BatchObserverMust) NewInt64SumObserver(name string, oos ...InstrumentOption) Int64SumObserver

+ func (bm BatchObserverMust) NewInt64UpDownSumObserver(name string, oos ...InstrumentOption) Int64UpDownSumObserver

+ func (bm BatchObserverMust) NewInt64ValueObserver(name string, oos ...InstrumentOption) Int64ValueObserver

+ type BatchObserverResult struct

+ func (br BatchObserverResult) Observe(labels []label.KeyValue, obs ...Observation)

+ type BoundFloat64Counter struct

+ func (b BoundFloat64Counter) Add(ctx context.Context, value float64)

+ func (h BoundFloat64Counter) Unbind()

+ type BoundFloat64UpDownCounter struct

+ func (b BoundFloat64UpDownCounter) Add(ctx context.Context, value float64)

+ func (h BoundFloat64UpDownCounter) Unbind()

+ type BoundFloat64ValueRecorder struct

+ func (b BoundFloat64ValueRecorder) Record(ctx context.Context, value float64)

+ func (h BoundFloat64ValueRecorder) Unbind()

+ type BoundInt64Counter struct

+ func (b BoundInt64Counter) Add(ctx context.Context, value int64)

+ func (h BoundInt64Counter) Unbind()

+ type BoundInt64UpDownCounter struct

+ func (b BoundInt64UpDownCounter) Add(ctx context.Context, value int64)

+ func (h BoundInt64UpDownCounter) Unbind()

+ type BoundInt64ValueRecorder struct

+ func (b BoundInt64ValueRecorder) Record(ctx context.Context, value int64)

+ func (h BoundInt64ValueRecorder) Unbind()

+ type BoundSyncImpl interface

+ RecordOne func(ctx context.Context, number number.Number)

+ Unbind func()

+ type Descriptor struct

+ func NewDescriptor(name string, ikind InstrumentKind, nkind number.Kind, opts ...InstrumentOption) Descriptor

+ func (d Descriptor) Description() string

+ func (d Descriptor) InstrumentKind() InstrumentKind

+ func (d Descriptor) InstrumentationName() string

+ func (d Descriptor) InstrumentationVersion() string

+ func (d Descriptor) Name() string

+ func (d Descriptor) NumberKind() number.Kind

+ func (d Descriptor) Unit() unit.Unit

+ type Float64Counter struct

+ func (c Float64Counter) Add(ctx context.Context, value float64, labels ...label.KeyValue)

+ func (c Float64Counter) Bind(labels ...label.KeyValue) (h BoundFloat64Counter)

+ func (c Float64Counter) Measurement(value float64) Measurement

+ func (s Float64Counter) SyncImpl() SyncImpl

+ type Float64ObserverFunc func(context.Context, Float64ObserverResult)

+ func (*Float64ObserverFunc) AnyRunner()

+ func (f *Float64ObserverFunc) Run(ctx context.Context, impl AsyncImpl, ...)

+ type Float64ObserverResult struct

+ func (fr Float64ObserverResult) Observe(value float64, labels ...label.KeyValue)

+ type Float64SumObserver struct

+ func (a Float64SumObserver) AsyncImpl() AsyncImpl

+ func (f Float64SumObserver) Observation(v float64) Observation

+ type Float64UpDownCounter struct

+ func (c Float64UpDownCounter) Add(ctx context.Context, value float64, labels ...label.KeyValue)

+ func (c Float64UpDownCounter) Bind(labels ...label.KeyValue) (h BoundFloat64UpDownCounter)

+ func (c Float64UpDownCounter) Measurement(value float64) Measurement

+ func (s Float64UpDownCounter) SyncImpl() SyncImpl

+ type Float64UpDownSumObserver struct

+ func (a Float64UpDownSumObserver) AsyncImpl() AsyncImpl

+ func (f Float64UpDownSumObserver) Observation(v float64) Observation

+ type Float64ValueObserver struct

+ func (a Float64ValueObserver) AsyncImpl() AsyncImpl

+ func (f Float64ValueObserver) Observation(v float64) Observation

+ type Float64ValueRecorder struct

+ func (c Float64ValueRecorder) Bind(labels ...label.KeyValue) (h BoundFloat64ValueRecorder)

+ func (c Float64ValueRecorder) Measurement(value float64) Measurement

+ func (c Float64ValueRecorder) Record(ctx context.Context, value float64, labels ...label.KeyValue)

+ func (s Float64ValueRecorder) SyncImpl() SyncImpl

+ type InstrumentConfig struct

+ Description string

+ InstrumentationName string

+ InstrumentationVersion string

+ Unit unit.Unit

+ func NewInstrumentConfig(opts ...InstrumentOption) InstrumentConfig

+ type InstrumentImpl interface

+ Descriptor func() Descriptor

+ Implementation func() interface{}

+ type InstrumentKind int8

+ const CounterInstrumentKind

+ const SumObserverInstrumentKind

+ const UpDownCounterInstrumentKind

+ const UpDownSumObserverInstrumentKind

+ const ValueObserverInstrumentKind

+ const ValueRecorderInstrumentKind

+ func (i InstrumentKind) String() string

+ func (k InstrumentKind) Adding() bool

+ func (k InstrumentKind) Asynchronous() bool

+ func (k InstrumentKind) Grouping() bool

+ func (k InstrumentKind) Monotonic() bool

+ func (k InstrumentKind) PrecomputedSum() bool

+ func (k InstrumentKind) Synchronous() bool

+ type InstrumentOption interface

+ ApplyInstrument func(*InstrumentConfig)

+ func WithDescription(desc string) InstrumentOption

+ func WithInstrumentationName(name string) InstrumentOption

+ func WithUnit(unit unit.Unit) InstrumentOption

+ type InstrumentationOption interface

+ func WithInstrumentationVersion(version string) InstrumentationOption

+ type Int64Counter struct

+ func (c Int64Counter) Add(ctx context.Context, value int64, labels ...label.KeyValue)

+ func (c Int64Counter) Bind(labels ...label.KeyValue) (h BoundInt64Counter)

+ func (c Int64Counter) Measurement(value int64) Measurement

+ func (s Int64Counter) SyncImpl() SyncImpl

+ type Int64ObserverFunc func(context.Context, Int64ObserverResult)

+ func (*Int64ObserverFunc) AnyRunner()

+ func (i *Int64ObserverFunc) Run(ctx context.Context, impl AsyncImpl, ...)

+ type Int64ObserverResult struct

+ func (ir Int64ObserverResult) Observe(value int64, labels ...label.KeyValue)

+ type Int64SumObserver struct

+ func (a Int64SumObserver) AsyncImpl() AsyncImpl

+ func (i Int64SumObserver) Observation(v int64) Observation

+ type Int64UpDownCounter struct

+ func (c Int64UpDownCounter) Add(ctx context.Context, value int64, labels ...label.KeyValue)

+ func (c Int64UpDownCounter) Bind(labels ...label.KeyValue) (h BoundInt64UpDownCounter)

+ func (c Int64UpDownCounter) Measurement(value int64) Measurement

+ func (s Int64UpDownCounter) SyncImpl() SyncImpl

+ type Int64UpDownSumObserver struct

+ func (a Int64UpDownSumObserver) AsyncImpl() AsyncImpl

+ func (i Int64UpDownSumObserver) Observation(v int64) Observation

+ type Int64ValueObserver struct

+ func (a Int64ValueObserver) AsyncImpl() AsyncImpl

+ func (i Int64ValueObserver) Observation(v int64) Observation

+ type Int64ValueRecorder struct

+ func (c Int64ValueRecorder) Bind(labels ...label.KeyValue) (h BoundInt64ValueRecorder)

+ func (c Int64ValueRecorder) Measurement(value int64) Measurement

+ func (c Int64ValueRecorder) Record(ctx context.Context, value int64, labels ...label.KeyValue)

+ func (s Int64ValueRecorder) SyncImpl() SyncImpl

+ type Measurement struct

+ func (m Measurement) Number() number.Number

+ func (m Measurement) SyncImpl() SyncImpl

+ type Meter struct

+ func WrapMeterImpl(impl MeterImpl, instrumentationName string, opts ...MeterOption) Meter

+ func (m Meter) MeterImpl() MeterImpl

+ func (m Meter) NewBatchObserver(callback BatchObserverFunc) BatchObserver

+ func (m Meter) NewFloat64Counter(name string, options ...InstrumentOption) (Float64Counter, error)

+ func (m Meter) NewFloat64SumObserver(name string, callback Float64ObserverFunc, opts ...InstrumentOption) (Float64SumObserver, error)

+ func (m Meter) NewFloat64UpDownCounter(name string, options ...InstrumentOption) (Float64UpDownCounter, error)

+ func (m Meter) NewFloat64UpDownSumObserver(name string, callback Float64ObserverFunc, opts ...InstrumentOption) (Float64UpDownSumObserver, error)

+ func (m Meter) NewFloat64ValueObserver(name string, callback Float64ObserverFunc, opts ...InstrumentOption) (Float64ValueObserver, error)

+ func (m Meter) NewFloat64ValueRecorder(name string, opts ...InstrumentOption) (Float64ValueRecorder, error)

+ func (m Meter) NewInt64Counter(name string, options ...InstrumentOption) (Int64Counter, error)

+ func (m Meter) NewInt64SumObserver(name string, callback Int64ObserverFunc, opts ...InstrumentOption) (Int64SumObserver, error)

+ func (m Meter) NewInt64UpDownCounter(name string, options ...InstrumentOption) (Int64UpDownCounter, error)

+ func (m Meter) NewInt64UpDownSumObserver(name string, callback Int64ObserverFunc, opts ...InstrumentOption) (Int64UpDownSumObserver, error)

+ func (m Meter) NewInt64ValueObserver(name string, callback Int64ObserverFunc, opts ...InstrumentOption) (Int64ValueObserver, error)

+ func (m Meter) NewInt64ValueRecorder(name string, opts ...InstrumentOption) (Int64ValueRecorder, error)

+ func (m Meter) RecordBatch(ctx context.Context, ls []label.KeyValue, ms ...Measurement)

+ type MeterConfig struct

+ InstrumentationVersion string

+ func NewMeterConfig(opts ...MeterOption) MeterConfig

+ type MeterImpl interface

+ NewAsyncInstrument func(descriptor Descriptor, runner AsyncRunner) (AsyncImpl, error)

+ NewSyncInstrument func(descriptor Descriptor) (SyncImpl, error)

+ RecordBatch func(ctx context.Context, labels []label.KeyValue, measurement ...Measurement)

+ type MeterMust struct

+ func Must(meter Meter) MeterMust

+ func (mm MeterMust) NewBatchObserver(callback BatchObserverFunc) BatchObserverMust

+ func (mm MeterMust) NewFloat64Counter(name string, cos ...InstrumentOption) Float64Counter

+ func (mm MeterMust) NewFloat64SumObserver(name string, callback Float64ObserverFunc, oos ...InstrumentOption) Float64SumObserver

+ func (mm MeterMust) NewFloat64UpDownCounter(name string, cos ...InstrumentOption) Float64UpDownCounter

+ func (mm MeterMust) NewFloat64UpDownSumObserver(name string, callback Float64ObserverFunc, oos ...InstrumentOption) Float64UpDownSumObserver

+ func (mm MeterMust) NewFloat64ValueObserver(name string, callback Float64ObserverFunc, oos ...InstrumentOption) Float64ValueObserver

+ func (mm MeterMust) NewFloat64ValueRecorder(name string, mos ...InstrumentOption) Float64ValueRecorder

+ func (mm MeterMust) NewInt64Counter(name string, cos ...InstrumentOption) Int64Counter

+ func (mm MeterMust) NewInt64SumObserver(name string, callback Int64ObserverFunc, oos ...InstrumentOption) Int64SumObserver

+ func (mm MeterMust) NewInt64UpDownCounter(name string, cos ...InstrumentOption) Int64UpDownCounter

+ func (mm MeterMust) NewInt64UpDownSumObserver(name string, callback Int64ObserverFunc, oos ...InstrumentOption) Int64UpDownSumObserver

+ func (mm MeterMust) NewInt64ValueObserver(name string, callback Int64ObserverFunc, oos ...InstrumentOption) Int64ValueObserver

+ func (mm MeterMust) NewInt64ValueRecorder(name string, mos ...InstrumentOption) Int64ValueRecorder

+ type MeterOption interface

+ ApplyMeter func(*MeterConfig)

+ type MeterProvider interface

+ Meter func(instrumentationName string, opts ...MeterOption) Meter

+ type NoopAsync struct

+ func (NoopAsync) Descriptor() Descriptor

+ func (NoopAsync) Implementation() interface{}

+ type NoopMeterProvider struct

+ func (NoopMeterProvider) Meter(_ string, _ ...MeterOption) Meter

+ type NoopSync struct

+ func (NoopSync) Bind([]label.KeyValue) BoundSyncImpl

+ func (NoopSync) Descriptor() Descriptor

+ func (NoopSync) Implementation() interface{}

+ func (NoopSync) RecordOne(context.Context, number.Number, []label.KeyValue)

+ type Observation struct

+ func (m Observation) AsyncImpl() AsyncImpl

+ func (m Observation) Number() number.Number

+ type SyncImpl interface

+ Bind func(labels []label.KeyValue) BoundSyncImpl

+ RecordOne func(ctx context.Context, number number.Number, labels []label.KeyValue)

Other modules containing this package

go.opentelemetry.io/otel

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