metric

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

type AddOption interface {
	// contains filtered or unexported methods
}

type Callback func(context.Context, Observer) error

type Float64Callback func(context.Context, Float64Observer) error

type Float64Counter interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.Float64Counter

	// Add records a change to the counter.
	//
	// Use the WithAttributeSet (or, if performance is not a concern,
	// the WithAttributes) option to include measurement attributes.
	Add(ctx context.Context, incr float64, options ...AddOption)
}

type Float64CounterConfig struct {
	// contains filtered or unexported fields
}

type Float64CounterOption interface {
	// contains filtered or unexported methods
}

type Float64Histogram interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.Float64Histogram

	// Record adds an additional value to the distribution.
	//
	// Use the WithAttributeSet (or, if performance is not a concern,
	// the WithAttributes) option to include measurement attributes.
	Record(ctx context.Context, incr float64, options ...RecordOption)
}

type Float64HistogramConfig struct {
	// contains filtered or unexported fields
}

type Float64HistogramOption interface {
	// contains filtered or unexported methods
}

type Float64Observable interface {
	Observable
	// contains filtered or unexported methods
}

type Float64ObservableCounter interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.Float64ObservableCounter

	Float64Observable
}

type Float64ObservableCounterConfig struct {
	// contains filtered or unexported fields
}

type Float64ObservableCounterOption interface {
	// contains filtered or unexported methods
}

type Float64ObservableGauge interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.Float64ObservableGauge

	Float64Observable
}

type Float64ObservableGaugeConfig struct {
	// contains filtered or unexported fields
}

type Float64ObservableGaugeOption interface {
	// contains filtered or unexported methods
}

type Float64ObservableOption interface {
	Float64ObservableCounterOption
	Float64ObservableUpDownCounterOption
	Float64ObservableGaugeOption
}

type Float64ObservableUpDownCounter interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.Float64ObservableUpDownCounter

	Float64Observable
}

type Float64ObservableUpDownCounterConfig struct {
	// contains filtered or unexported fields
}

type Float64ObservableUpDownCounterOption interface {
	// contains filtered or unexported methods
}

type Float64Observer interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.Float64Observer

	// Observe records the float64 value.
	//
	// Use the WithAttributeSet (or, if performance is not a concern,
	// the WithAttributes) option to include measurement attributes.
	Observe(value float64, options ...ObserveOption)
}

type Float64UpDownCounter interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.Float64UpDownCounter

	// Add records a change to the counter.
	//
	// Use the WithAttributeSet (or, if performance is not a concern,
	// the WithAttributes) option to include measurement attributes.
	Add(ctx context.Context, incr float64, options ...AddOption)
}

type Float64UpDownCounterConfig struct {
	// contains filtered or unexported fields
}

type Float64UpDownCounterOption interface {
	// contains filtered or unexported methods
}

type HistogramOption interface {
	Int64HistogramOption
	Float64HistogramOption
}

type InstrumentOption interface {
	Int64CounterOption
	Int64UpDownCounterOption
	Int64HistogramOption
	Int64ObservableCounterOption
	Int64ObservableUpDownCounterOption
	Int64ObservableGaugeOption

	Float64CounterOption
	Float64UpDownCounterOption
	Float64HistogramOption
	Float64ObservableCounterOption
	Float64ObservableUpDownCounterOption
	Float64ObservableGaugeOption
}

type Int64Callback func(context.Context, Int64Observer) error

type Int64Counter interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.Int64Counter

	// Add records a change to the counter.
	//
	// Use the WithAttributeSet (or, if performance is not a concern,
	// the WithAttributes) option to include measurement attributes.
	Add(ctx context.Context, incr int64, options ...AddOption)
}

type Int64CounterConfig struct {
	// contains filtered or unexported fields
}

type Int64CounterOption interface {
	// contains filtered or unexported methods
}

type Int64Histogram interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.Int64Histogram

	// Record adds an additional value to the distribution.
	//
	// Use the WithAttributeSet (or, if performance is not a concern,
	// the WithAttributes) option to include measurement attributes.
	Record(ctx context.Context, incr int64, options ...RecordOption)
}

type Int64HistogramConfig struct {
	// contains filtered or unexported fields
}

type Int64HistogramOption interface {
	// contains filtered or unexported methods
}

type Int64Observable interface {
	Observable
	// contains filtered or unexported methods
}

type Int64ObservableCounter interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.Int64ObservableCounter

	Int64Observable
}

type Int64ObservableCounterConfig struct {
	// contains filtered or unexported fields
}

type Int64ObservableCounterOption interface {
	// contains filtered or unexported methods
}

type Int64ObservableGauge interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.Int64ObservableGauge

	Int64Observable
}

type Int64ObservableGaugeConfig struct {
	// contains filtered or unexported fields
}

type Int64ObservableGaugeOption interface {
	// contains filtered or unexported methods
}

type Int64ObservableOption interface {
	Int64ObservableCounterOption
	Int64ObservableUpDownCounterOption
	Int64ObservableGaugeOption
}

type Int64ObservableUpDownCounter interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.Int64ObservableUpDownCounter

	Int64Observable
}

type Int64ObservableUpDownCounterConfig struct {
	// contains filtered or unexported fields
}

type Int64ObservableUpDownCounterOption interface {
	// contains filtered or unexported methods
}

type Int64Observer interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.Int64Observer

	// Observe records the int64 value.
	//
	// Use the WithAttributeSet (or, if performance is not a concern,
	// the WithAttributes) option to include measurement attributes.
	Observe(value int64, options ...ObserveOption)
}

type Int64UpDownCounter interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.Int64UpDownCounter

	// Add records a change to the counter.
	//
	// Use the WithAttributeSet (or, if performance is not a concern,
	// the WithAttributes) option to include measurement attributes.
	Add(ctx context.Context, incr int64, options ...AddOption)
}

type Int64UpDownCounterConfig struct {
	// contains filtered or unexported fields
}

type Int64UpDownCounterOption interface {
	// contains filtered or unexported methods
}

type MeasurementOption interface {
	AddOption
	RecordOption
	ObserveOption
}

type Meter interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.Meter

	// Int64Counter returns a new Int64Counter instrument identified by name
	// and configured with options. The instrument is used to synchronously
	// record increasing int64 measurements during a computational operation.
	Int64Counter(name string, options ...Int64CounterOption) (Int64Counter, error)
	// Int64UpDownCounter returns a new Int64UpDownCounter instrument
	// identified by name and configured with options. The instrument is used
	// to synchronously record int64 measurements during a computational
	// operation.
	Int64UpDownCounter(name string, options ...Int64UpDownCounterOption) (Int64UpDownCounter, error)
	// Int64Histogram returns a new Int64Histogram instrument identified by
	// name and configured with options. The instrument is used to
	// synchronously record the distribution of int64 measurements during a
	// computational operation.
	Int64Histogram(name string, options ...Int64HistogramOption) (Int64Histogram, error)
	// Int64ObservableCounter returns a new Int64ObservableCounter identified
	// by name and configured with options. The instrument is used to
	// asynchronously record increasing int64 measurements once per a
	// measurement collection cycle.
	//
	// Measurements for the returned instrument are made via a callback. Use
	// the WithInt64Callback option to register the callback here, or use the
	// RegisterCallback method of this Meter to register one later. See the
	// Measurements section of the package documentation for more information.
	Int64ObservableCounter(name string, options ...Int64ObservableCounterOption) (Int64ObservableCounter, error)
	// Int64ObservableUpDownCounter returns a new Int64ObservableUpDownCounter
	// instrument identified by name and configured with options. The
	// instrument is used to asynchronously record int64 measurements once per
	// a measurement collection cycle.
	//
	// Measurements for the returned instrument are made via a callback. Use
	// the WithInt64Callback option to register the callback here, or use the
	// RegisterCallback method of this Meter to register one later. See the
	// Measurements section of the package documentation for more information.
	Int64ObservableUpDownCounter(name string, options ...Int64ObservableUpDownCounterOption) (Int64ObservableUpDownCounter, error)
	// Int64ObservableGauge returns a new Int64ObservableGauge instrument
	// identified by name and configured with options. The instrument is used
	// to asynchronously record instantaneous int64 measurements once per a
	// measurement collection cycle.
	//
	// Measurements for the returned instrument are made via a callback. Use
	// the WithInt64Callback option to register the callback here, or use the
	// RegisterCallback method of this Meter to register one later. See the
	// Measurements section of the package documentation for more information.
	Int64ObservableGauge(name string, options ...Int64ObservableGaugeOption) (Int64ObservableGauge, error)

	// Float64Counter returns a new Float64Counter instrument identified by
	// name and configured with options. The instrument is used to
	// synchronously record increasing float64 measurements during a
	// computational operation.
	Float64Counter(name string, options ...Float64CounterOption) (Float64Counter, error)
	// Float64UpDownCounter returns a new Float64UpDownCounter instrument
	// identified by name and configured with options. The instrument is used
	// to synchronously record float64 measurements during a computational
	// operation.
	Float64UpDownCounter(name string, options ...Float64UpDownCounterOption) (Float64UpDownCounter, error)
	// Float64Histogram returns a new Float64Histogram instrument identified by
	// name and configured with options. The instrument is used to
	// synchronously record the distribution of float64 measurements during a
	// computational operation.
	Float64Histogram(name string, options ...Float64HistogramOption) (Float64Histogram, error)
	// Float64ObservableCounter returns a new Float64ObservableCounter
	// instrument identified by name and configured with options. The
	// instrument is used to asynchronously record increasing float64
	// measurements once per a measurement collection cycle.
	//
	// Measurements for the returned instrument are made via a callback. Use
	// the WithFloat64Callback option to register the callback here, or use the
	// RegisterCallback method of this Meter to register one later. See the
	// Measurements section of the package documentation for more information.
	Float64ObservableCounter(name string, options ...Float64ObservableCounterOption) (Float64ObservableCounter, error)
	// Float64ObservableUpDownCounter returns a new
	// Float64ObservableUpDownCounter instrument identified by name and
	// configured with options. The instrument is used to asynchronously record
	// float64 measurements once per a measurement collection cycle.
	//
	// Measurements for the returned instrument are made via a callback. Use
	// the WithFloat64Callback option to register the callback here, or use the
	// RegisterCallback method of this Meter to register one later. See the
	// Measurements section of the package documentation for more information.
	Float64ObservableUpDownCounter(name string, options ...Float64ObservableUpDownCounterOption) (Float64ObservableUpDownCounter, error)
	// Float64ObservableGauge returns a new Float64ObservableGauge instrument
	// identified by name and configured with options. The instrument is used
	// to asynchronously record instantaneous float64 measurements once per a
	// measurement collection cycle.
	//
	// Measurements for the returned instrument are made via a callback. Use
	// the WithFloat64Callback option to register the callback here, or use the
	// RegisterCallback method of this Meter to register one later. See the
	// Measurements section of the package documentation for more information.
	Float64ObservableGauge(name string, options ...Float64ObservableGaugeOption) (Float64ObservableGauge, error)

	// RegisterCallback registers f to be called during the collection of a
	// measurement cycle.
	//
	// If Unregister of the returned Registration is called, f needs to be
	// unregistered and not called during collection.
	//
	// The instruments f is registered with are the only instruments that f may
	// observe values for.
	//
	// If no instruments are passed, f should not be registered nor called
	// during collection.
	//
	// The function f needs to be concurrent safe.
	RegisterCallback(f Callback, instruments ...Observable) (Registration, error)
}

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

type MeterOption interface {
	// contains filtered or unexported methods
}

type MeterProvider interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.MeterProvider

	// Meter returns a new Meter with the provided name and configuration.
	//
	// A Meter should be scoped at most to a single package. The name needs to
	// be unique so it does not collide with other names used by
	// an application, nor other applications. To achieve this, the import path
	// of the instrumentation package is recommended to be used as name.
	//
	// If the name is empty, then an implementation defined default name will
	// be used instead.
	Meter(name string, opts ...MeterOption) Meter
}

type Observable interface {
	// contains filtered or unexported methods
}

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

type ObserveOption interface {
	// contains filtered or unexported methods
}

type Observer interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.Observer

	// ObserveFloat64 records the float64 value for obsrv.
	ObserveFloat64(obsrv Float64Observable, value float64, opts ...ObserveOption)
	// ObserveInt64 records the int64 value for obsrv.
	ObserveInt64(obsrv Int64Observable, value int64, opts ...ObserveOption)
}

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

type RecordOption interface {
	// contains filtered or unexported methods
}

type Registration interface {
	// Users of the interface can ignore this. This embedded type is only used
	// by implementations of this interface. See the "API Implementations"
	// section of the package documentation for more information.
	embedded.Registration

	// Unregister removes the callback registration from a Meter.
	//
	// This method needs to be idempotent and concurrent safe.
	Unregister() error
}