extract

Documentation

Index

• func ConvertTraceIdFromB3ToTraceparentFormat(b3 string) string
• func ConvertTraceIdFromTraceparentToB3Format(traceparent string) string
• func GinMiddleware(service string, opts ...Option) gin.HandlerFunc
• type Option
  • func WithPropagators(propagators propagation.TextMapPropagator) Option
  • func WithTracerProvider(provider oteltrace.TracerProvider) Option

Functions

func ConvertTraceIdFromB3ToTraceparentFormat

func ConvertTraceIdFromB3ToTraceparentFormat(b3 string) string

func ConvertTraceIdFromTraceparentToB3Format

func ConvertTraceIdFromTraceparentToB3Format(traceparent string) string

func GinMiddleware

func GinMiddleware(service string, opts ...Option) gin.HandlerFunc

Middleware returns middleware that will trace incoming requests. The service parameter should describe the name of the (virtual) server handling the request.

Types

type Option

type Option interface {
	// contains filtered or unexported methods
}

Option specifies instrumentation configuration options.

func WithPropagators

func WithPropagators(propagators propagation.TextMapPropagator) Option

WithPropagators specifies propagators to use for extracting information from the HTTP requests. If none are specified, global ones will be used.

func WithTracerProvider

func WithTracerProvider(provider oteltrace.TracerProvider) Option

WithTracerProvider specifies a tracer provider to use for creating a tracer. If none is specified, the global provider is used.