// Copyright The OpenTelemetry Authors

// SPDX-License-Identifier: Apache-2.0

package otel // import "go.opentelemetry.io/otel"

import (

"go.opentelemetry.io/otel/internal/global"

)

// Compile-time check global.ErrDelegator implements ErrorHandler.

var _ ErrorHandler = (*global.ErrDelegator)(nil)

// GetErrorHandler returns the global ErrorHandler instance.

//

// The default ErrorHandler instance returned will log all errors to STDERR

// until an override ErrorHandler is set with SetErrorHandler. All

// ErrorHandler returned prior to this will automatically forward errors to

// the set instance instead of logging.

//

// Subsequent calls to SetErrorHandler after the first will not forward errors

// to the new ErrorHandler for prior returned instances.

func GetErrorHandler() ErrorHandler { return global.GetErrorHandler() }

// SetErrorHandler sets the global ErrorHandler to h.

//

// The first time this is called all ErrorHandler previously returned from

// GetErrorHandler will send errors to h instead of the default logging

// ErrorHandler. Subsequent calls will set the global ErrorHandler, but not

// delegate errors to h.

func SetErrorHandler(h ErrorHandler) { global.SetErrorHandler(h) }

// Handle is a convenience function for GetErrorHandler().Handle(err).

func Handle(err error) { global.GetErrorHandler().Handle(err) }