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// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0
package otelaws // import "go.opentelemetry.io/contrib/instrumentation/github.com/aws/aws-sdk-go-v2/otelaws"
import (
"go.opentelemetry.io/otel/propagation"
"go.opentelemetry.io/otel/trace"
)
type config struct {
TracerProvider trace.TracerProvider
TextMapPropagator propagation.TextMapPropagator
AttributeSetter []AttributeSetter
}
// Option applies an option value.
type Option interface {
apply(*config)
}
// optionFunc provides a convenience wrapper for simple Options
// that can be represented as functions.
type optionFunc func(*config)
func (o optionFunc) apply(c *config) {
o(c)
}
// WithTracerProvider specifies a tracer provider to use for creating a tracer.
// If none is specified, the global TracerProvider is used.
func WithTracerProvider(provider trace.TracerProvider) Option {
return optionFunc(func(cfg *config) {
if provider != nil {
cfg.TracerProvider = provider
}
})
}
// WithTextMapPropagator specifies a Text Map Propagator to use when propagating context.
// If none is specified, the global TextMapPropagator is used.
func WithTextMapPropagator(propagator propagation.TextMapPropagator) Option {
return optionFunc(func(cfg *config) {
if propagator != nil {
cfg.TextMapPropagator = propagator
}
})
}
// WithAttributeSetter specifies an attribute setter function for setting service specific attributes.
// If none is specified, the service will be determined by the DefaultAttributeSetter function and the corresponding attributes will be included.
func WithAttributeSetter(attributesetters ...AttributeSetter) Option {
return optionFunc(func(cfg *config) {
cfg.AttributeSetter = append(cfg.AttributeSetter, attributesetters...)
})
}
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