mirror of
https://github.com/open-telemetry/opentelemetry-go.git
synced 2025-01-12 02:28:07 +02:00
813936187e
* Move ErrorHandler impl to internal To avoid the import cycle, the otel/metric package needs to not import otel. To achieve this, the error handling implementation is moved to the otel/internal/global package where both can import the needed functionality. * Add global metric to go.opentelemetry.io/otel * Crosslink and update to global metric in otel * Add changes to changelog * Set PR number in changelog * Add global metric unit tests * Rename MeterProivder() to GetMeterProivder() * Add TODO to remove nolint comments
52 lines
2.0 KiB
Go
52 lines
2.0 KiB
Go
// 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 global provides a global MeterProvider for OpenTelemetry.
|
|
//
|
|
// Deprecated: Use go.opentelemetry.io/otel instead.
|
|
package global // import "go.opentelemetry.io/otel/metric/global"
|
|
|
|
import (
|
|
"go.opentelemetry.io/otel/metric"
|
|
"go.opentelemetry.io/otel/metric/internal/global"
|
|
)
|
|
|
|
// Meter returns a Meter from the global MeterProvider. The
|
|
// instrumentationName must be the name of the library providing
|
|
// instrumentation. This name may be the same as the instrumented code only if
|
|
// that code provides built-in instrumentation. If the instrumentationName is
|
|
// empty, then a implementation defined default name will be used instead.
|
|
//
|
|
// This is short for MeterProvider().Meter(name).
|
|
//
|
|
// Deprecated: Use Meter from go.opentelemetry.io/otel instead.
|
|
func Meter(instrumentationName string, opts ...metric.MeterOption) metric.Meter {
|
|
return MeterProvider().Meter(instrumentationName, opts...)
|
|
}
|
|
|
|
// MeterProvider returns the registered global meter provider.
|
|
// If none is registered then a No-op MeterProvider is returned.
|
|
//
|
|
// Deprecated: Use MeterProvider from go.opentelemetry.io/otel instead.
|
|
func MeterProvider() metric.MeterProvider {
|
|
return global.MeterProvider()
|
|
}
|
|
|
|
// SetMeterProvider registers `mp` as the global meter provider.
|
|
//
|
|
// Deprecated: Use SetMeterProvider from go.opentelemetry.io/otel instead.
|
|
func SetMeterProvider(mp metric.MeterProvider) {
|
|
global.SetMeterProvider(mp)
|
|
}
|