mirror of
https://github.com/ceph/ceph-csi.git
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Bumps the golang-dependencies group with 1 update: [golang.org/x/crypto](https://github.com/golang/crypto). Updates `golang.org/x/crypto` from 0.16.0 to 0.17.0 - [Commits](https://github.com/golang/crypto/compare/v0.16.0...v0.17.0) --- updated-dependencies: - dependency-name: golang.org/x/crypto dependency-type: direct:production update-type: version-update:semver-minor dependency-group: golang-dependencies ... Signed-off-by: dependabot[bot] <support@github.com>
272 lines
9.8 KiB
Go
272 lines
9.8 KiB
Go
// Copyright The OpenTelemetry Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package metric // import "go.opentelemetry.io/otel/metric"
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import (
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"context"
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"go.opentelemetry.io/otel/metric/embedded"
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)
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// Float64Observable describes a set of instruments used asynchronously to
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// record float64 measurements once per collection cycle. Observations of
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// these instruments are only made within a callback.
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//
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// Warning: Methods may be added to this interface in minor releases.
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type Float64Observable interface {
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Observable
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float64Observable()
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}
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// Float64ObservableCounter is an instrument used to asynchronously record
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// increasing float64 measurements once per collection cycle. Observations are
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// only made within a callback for this instrument. The value observed is
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// assumed the to be the cumulative sum of the count.
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//
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// Warning: Methods may be added to this interface in minor releases. See
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// package documentation on API implementation for information on how to set
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// default behavior for
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// unimplemented methods.
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type Float64ObservableCounter interface {
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// Users of the interface can ignore this. This embedded type is only used
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// by implementations of this interface. See the "API Implementations"
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// section of the package documentation for more information.
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embedded.Float64ObservableCounter
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Float64Observable
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}
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// Float64ObservableCounterConfig contains options for asynchronous counter
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// instruments that record int64 values.
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type Float64ObservableCounterConfig struct {
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description string
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unit string
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callbacks []Float64Callback
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}
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// NewFloat64ObservableCounterConfig returns a new
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// [Float64ObservableCounterConfig] with all opts applied.
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func NewFloat64ObservableCounterConfig(opts ...Float64ObservableCounterOption) Float64ObservableCounterConfig {
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var config Float64ObservableCounterConfig
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for _, o := range opts {
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config = o.applyFloat64ObservableCounter(config)
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}
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return config
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}
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// Description returns the configured description.
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func (c Float64ObservableCounterConfig) Description() string {
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return c.description
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}
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// Unit returns the configured unit.
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func (c Float64ObservableCounterConfig) Unit() string {
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return c.unit
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}
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// Callbacks returns the configured callbacks.
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func (c Float64ObservableCounterConfig) Callbacks() []Float64Callback {
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return c.callbacks
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}
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// Float64ObservableCounterOption applies options to a
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// [Float64ObservableCounterConfig]. See [Float64ObservableOption] and
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// [InstrumentOption] for other options that can be used as a
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// Float64ObservableCounterOption.
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type Float64ObservableCounterOption interface {
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applyFloat64ObservableCounter(Float64ObservableCounterConfig) Float64ObservableCounterConfig
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}
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// Float64ObservableUpDownCounter is an instrument used to asynchronously
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// record float64 measurements once per collection cycle. Observations are only
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// made within a callback for this instrument. The value observed is assumed
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// the to be the cumulative sum of the count.
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//
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// Warning: Methods may be added to this interface in minor releases. See
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// package documentation on API implementation for information on how to set
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// default behavior for unimplemented methods.
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type Float64ObservableUpDownCounter interface {
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// Users of the interface can ignore this. This embedded type is only used
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// by implementations of this interface. See the "API Implementations"
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// section of the package documentation for more information.
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embedded.Float64ObservableUpDownCounter
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Float64Observable
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}
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// Float64ObservableUpDownCounterConfig contains options for asynchronous
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// counter instruments that record int64 values.
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type Float64ObservableUpDownCounterConfig struct {
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description string
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unit string
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callbacks []Float64Callback
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}
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// NewFloat64ObservableUpDownCounterConfig returns a new
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// [Float64ObservableUpDownCounterConfig] with all opts applied.
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func NewFloat64ObservableUpDownCounterConfig(opts ...Float64ObservableUpDownCounterOption) Float64ObservableUpDownCounterConfig {
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var config Float64ObservableUpDownCounterConfig
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for _, o := range opts {
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config = o.applyFloat64ObservableUpDownCounter(config)
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}
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return config
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}
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// Description returns the configured description.
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func (c Float64ObservableUpDownCounterConfig) Description() string {
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return c.description
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}
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// Unit returns the configured unit.
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func (c Float64ObservableUpDownCounterConfig) Unit() string {
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return c.unit
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}
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// Callbacks returns the configured callbacks.
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func (c Float64ObservableUpDownCounterConfig) Callbacks() []Float64Callback {
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return c.callbacks
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}
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// Float64ObservableUpDownCounterOption applies options to a
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// [Float64ObservableUpDownCounterConfig]. See [Float64ObservableOption] and
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// [InstrumentOption] for other options that can be used as a
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// Float64ObservableUpDownCounterOption.
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type Float64ObservableUpDownCounterOption interface {
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applyFloat64ObservableUpDownCounter(Float64ObservableUpDownCounterConfig) Float64ObservableUpDownCounterConfig
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}
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// Float64ObservableGauge is an instrument used to asynchronously record
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// instantaneous float64 measurements once per collection cycle. Observations
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// are only made within a callback for this instrument.
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//
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// Warning: Methods may be added to this interface in minor releases. See
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// package documentation on API implementation for information on how to set
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// default behavior for unimplemented methods.
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type Float64ObservableGauge interface {
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// Users of the interface can ignore this. This embedded type is only used
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// by implementations of this interface. See the "API Implementations"
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// section of the package documentation for more information.
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embedded.Float64ObservableGauge
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Float64Observable
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}
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// Float64ObservableGaugeConfig contains options for asynchronous counter
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// instruments that record int64 values.
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type Float64ObservableGaugeConfig struct {
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description string
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unit string
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callbacks []Float64Callback
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}
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// NewFloat64ObservableGaugeConfig returns a new [Float64ObservableGaugeConfig]
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// with all opts applied.
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func NewFloat64ObservableGaugeConfig(opts ...Float64ObservableGaugeOption) Float64ObservableGaugeConfig {
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var config Float64ObservableGaugeConfig
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for _, o := range opts {
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config = o.applyFloat64ObservableGauge(config)
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}
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return config
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}
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// Description returns the configured description.
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func (c Float64ObservableGaugeConfig) Description() string {
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return c.description
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}
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// Unit returns the configured unit.
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func (c Float64ObservableGaugeConfig) Unit() string {
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return c.unit
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}
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// Callbacks returns the configured callbacks.
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func (c Float64ObservableGaugeConfig) Callbacks() []Float64Callback {
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return c.callbacks
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}
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// Float64ObservableGaugeOption applies options to a
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// [Float64ObservableGaugeConfig]. See [Float64ObservableOption] and
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// [InstrumentOption] for other options that can be used as a
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// Float64ObservableGaugeOption.
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type Float64ObservableGaugeOption interface {
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applyFloat64ObservableGauge(Float64ObservableGaugeConfig) Float64ObservableGaugeConfig
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}
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// Float64Observer is a recorder of float64 measurements.
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//
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// Warning: Methods may be added to this interface in minor releases. See
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// package documentation on API implementation for information on how to set
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// default behavior for unimplemented methods.
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type Float64Observer interface {
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// Users of the interface can ignore this. This embedded type is only used
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// by implementations of this interface. See the "API Implementations"
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// section of the package documentation for more information.
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embedded.Float64Observer
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// Observe records the float64 value.
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//
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// Use the WithAttributeSet (or, if performance is not a concern,
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// the WithAttributes) option to include measurement attributes.
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Observe(value float64, options ...ObserveOption)
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}
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// Float64Callback is a function registered with a Meter that makes
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// observations for a Float64Observerable instrument it is registered with.
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// Calls to the Float64Observer record measurement values for the
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// Float64Observable.
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//
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// The function needs to complete in a finite amount of time and the deadline
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// of the passed context is expected to be honored.
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//
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// The function needs to make unique observations across all registered
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// Float64Callbacks. Meaning, it should not report measurements with the same
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// attributes as another Float64Callbacks also registered for the same
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// instrument.
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//
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// The function needs to be concurrent safe.
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type Float64Callback func(context.Context, Float64Observer) error
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// Float64ObservableOption applies options to float64 Observer instruments.
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type Float64ObservableOption interface {
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Float64ObservableCounterOption
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Float64ObservableUpDownCounterOption
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Float64ObservableGaugeOption
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}
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type float64CallbackOpt struct {
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cback Float64Callback
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}
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func (o float64CallbackOpt) applyFloat64ObservableCounter(cfg Float64ObservableCounterConfig) Float64ObservableCounterConfig {
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cfg.callbacks = append(cfg.callbacks, o.cback)
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return cfg
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}
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func (o float64CallbackOpt) applyFloat64ObservableUpDownCounter(cfg Float64ObservableUpDownCounterConfig) Float64ObservableUpDownCounterConfig {
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cfg.callbacks = append(cfg.callbacks, o.cback)
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return cfg
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}
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func (o float64CallbackOpt) applyFloat64ObservableGauge(cfg Float64ObservableGaugeConfig) Float64ObservableGaugeConfig {
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cfg.callbacks = append(cfg.callbacks, o.cback)
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return cfg
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}
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// WithFloat64Callback adds callback to be called for an instrument.
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func WithFloat64Callback(callback Float64Callback) Float64ObservableOption {
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return float64CallbackOpt{callback}
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}
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