diff options
Diffstat (limited to 'vendor/go.opentelemetry.io/otel/metric/asyncfloat64.go')
| -rw-r--r-- | vendor/go.opentelemetry.io/otel/metric/asyncfloat64.go | 258 |
1 files changed, 0 insertions, 258 deletions
diff --git a/vendor/go.opentelemetry.io/otel/metric/asyncfloat64.go b/vendor/go.opentelemetry.io/otel/metric/asyncfloat64.go deleted file mode 100644 index e2ffb6738..000000000 --- a/vendor/go.opentelemetry.io/otel/metric/asyncfloat64.go +++ /dev/null @@ -1,258 +0,0 @@ -// Copyright The OpenTelemetry Authors -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -package metric // import "go.opentelemetry.io/otel/metric" - -import ( - "context" - - "go.opentelemetry.io/otel/metric/embedded" -) - -// Float64Observable describes a set of instruments used asynchronously to -// record float64 measurements once per collection cycle. Observations of -// these instruments are only made within a callback. -// -// Warning: Methods may be added to this interface in minor releases. -type Float64Observable interface { - Observable - - float64Observable() -} - -// Float64ObservableCounter is an instrument used to asynchronously record -// increasing float64 measurements once per collection cycle. Observations are -// only made within a callback for this instrument. The value observed is -// assumed the to be the cumulative sum of the count. -// -// Warning: Methods may be added to this interface in minor releases. See -// [go.opentelemetry.io/otel/metric] package documentation on API -// implementation for information on how to set default behavior for -// unimplemented methods. -type Float64ObservableCounter interface { - embedded.Float64ObservableCounter - - Float64Observable -} - -// Float64ObservableCounterConfig contains options for asynchronous counter -// instruments that record int64 values. -type Float64ObservableCounterConfig struct { - description string - unit string - callbacks []Float64Callback -} - -// NewFloat64ObservableCounterConfig returns a new -// [Float64ObservableCounterConfig] with all opts applied. -func NewFloat64ObservableCounterConfig(opts ...Float64ObservableCounterOption) Float64ObservableCounterConfig { - var config Float64ObservableCounterConfig - for _, o := range opts { - config = o.applyFloat64ObservableCounter(config) - } - return config -} - -// Description returns the configured description. -func (c Float64ObservableCounterConfig) Description() string { - return c.description -} - -// Unit returns the configured unit. -func (c Float64ObservableCounterConfig) Unit() string { - return c.unit -} - -// Callbacks returns the configured callbacks. -func (c Float64ObservableCounterConfig) Callbacks() []Float64Callback { - return c.callbacks -} - -// Float64ObservableCounterOption applies options to a -// [Float64ObservableCounterConfig]. See [Float64ObservableOption] and [Option] -// for other options that can be used as a Float64ObservableCounterOption. -type Float64ObservableCounterOption interface { - applyFloat64ObservableCounter(Float64ObservableCounterConfig) Float64ObservableCounterConfig -} - -// Float64ObservableUpDownCounter is an instrument used to asynchronously -// record float64 measurements once per collection cycle. Observations are only -// made within a callback for this instrument. The value observed is assumed -// the to be the cumulative sum of the count. -// -// Warning: Methods may be added to this interface in minor releases. See -// [go.opentelemetry.io/otel/metric] package documentation on API -// implementation for information on how to set default behavior for -// unimplemented methods. -type Float64ObservableUpDownCounter interface { - embedded.Float64ObservableUpDownCounter - - Float64Observable -} - -// Float64ObservableUpDownCounterConfig contains options for asynchronous -// counter instruments that record int64 values. -type Float64ObservableUpDownCounterConfig struct { - description string - unit string - callbacks []Float64Callback -} - -// NewFloat64ObservableUpDownCounterConfig returns a new -// [Float64ObservableUpDownCounterConfig] with all opts applied. -func NewFloat64ObservableUpDownCounterConfig(opts ...Float64ObservableUpDownCounterOption) Float64ObservableUpDownCounterConfig { - var config Float64ObservableUpDownCounterConfig - for _, o := range opts { - config = o.applyFloat64ObservableUpDownCounter(config) - } - return config -} - -// Description returns the configured description. -func (c Float64ObservableUpDownCounterConfig) Description() string { - return c.description -} - -// Unit returns the configured unit. -func (c Float64ObservableUpDownCounterConfig) Unit() string { - return c.unit -} - -// Callbacks returns the configured callbacks. -func (c Float64ObservableUpDownCounterConfig) Callbacks() []Float64Callback { - return c.callbacks -} - -// Float64ObservableUpDownCounterOption applies options to a -// [Float64ObservableUpDownCounterConfig]. See [Float64ObservableOption] and -// [Option] for other options that can be used as a -// Float64ObservableUpDownCounterOption. -type Float64ObservableUpDownCounterOption interface { - applyFloat64ObservableUpDownCounter(Float64ObservableUpDownCounterConfig) Float64ObservableUpDownCounterConfig -} - -// Float64ObservableGauge is an instrument used to asynchronously record -// instantaneous float64 measurements once per collection cycle. Observations -// are only made within a callback for this instrument. -// -// Warning: Methods may be added to this interface in minor releases. See -// [go.opentelemetry.io/otel/metric] package documentation on API -// implementation for information on how to set default behavior for -// unimplemented methods. -type Float64ObservableGauge interface { - embedded.Float64ObservableGauge - - Float64Observable -} - -// Float64ObservableGaugeConfig contains options for asynchronous counter -// instruments that record int64 values. -type Float64ObservableGaugeConfig struct { - description string - unit string - callbacks []Float64Callback -} - -// NewFloat64ObservableGaugeConfig returns a new [Float64ObservableGaugeConfig] -// with all opts applied. -func NewFloat64ObservableGaugeConfig(opts ...Float64ObservableGaugeOption) Float64ObservableGaugeConfig { - var config Float64ObservableGaugeConfig - for _, o := range opts { - config = o.applyFloat64ObservableGauge(config) - } - return config -} - -// Description returns the configured description. -func (c Float64ObservableGaugeConfig) Description() string { - return c.description -} - -// Unit returns the configured unit. -func (c Float64ObservableGaugeConfig) Unit() string { - return c.unit -} - -// Callbacks returns the configured callbacks. -func (c Float64ObservableGaugeConfig) Callbacks() []Float64Callback { - return c.callbacks -} - -// Float64ObservableGaugeOption applies options to a -// [Float64ObservableGaugeConfig]. See [Float64ObservableOption] and -// [Option] for other options that can be used as a -// Float64ObservableGaugeOption. -type Float64ObservableGaugeOption interface { - applyFloat64ObservableGauge(Float64ObservableGaugeConfig) Float64ObservableGaugeConfig -} - -// Float64Observer is a recorder of float64 measurements. -// -// Warning: Methods may be added to this interface in minor releases. See -// [go.opentelemetry.io/otel/metric] package documentation on API -// implementation for information on how to set default behavior for -// unimplemented methods. -type Float64Observer interface { - embedded.Float64Observer - - // Observe records the float64 value. - Observe(value float64, opts ...ObserveOption) -} - -// Float64Callback is a function registered with a Meter that makes -// observations for a Float64Observerable instrument it is registered with. -// Calls to the Float64Observer record measurement values for the -// Float64Observable. -// -// The function needs to complete in a finite amount of time and the deadline -// of the passed context is expected to be honored. -// -// The function needs to make unique observations across all registered -// Float64Callbacks. Meaning, it should not report measurements with the same -// attributes as another Float64Callbacks also registered for the same -// instrument. -// -// The function needs to be concurrent safe. -type Float64Callback func(context.Context, Float64Observer) error - -// Float64ObservableOption applies options to float64 Observer instruments. -type Float64ObservableOption interface { - Float64ObservableCounterOption - Float64ObservableUpDownCounterOption - Float64ObservableGaugeOption -} - -type float64CallbackOpt struct { - cback Float64Callback -} - -func (o float64CallbackOpt) applyFloat64ObservableCounter(cfg Float64ObservableCounterConfig) Float64ObservableCounterConfig { - cfg.callbacks = append(cfg.callbacks, o.cback) - return cfg -} - -func (o float64CallbackOpt) applyFloat64ObservableUpDownCounter(cfg Float64ObservableUpDownCounterConfig) Float64ObservableUpDownCounterConfig { - cfg.callbacks = append(cfg.callbacks, o.cback) - return cfg -} - -func (o float64CallbackOpt) applyFloat64ObservableGauge(cfg Float64ObservableGaugeConfig) Float64ObservableGaugeConfig { - cfg.callbacks = append(cfg.callbacks, o.cback) - return cfg -} - -// WithFloat64Callback adds callback to be called for an instrument. -func WithFloat64Callback(callback Float64Callback) Float64ObservableOption { - return float64CallbackOpt{callback} -} |