traceutil

Documentation

Overview

Package traceutil includes useful functions for opentracing annotations.

Index

• func AnnotateError(span *trace.Span, err error)
• func RecoveryHandlerFunc(ctx context.Context, p interface{}) error

Functions

func AnnotateError

func AnnotateError(span *trace.Span, err error)

AnnotateError on span. This should be used any time a particular span experiences an error.

func RecoveryHandlerFunc

func RecoveryHandlerFunc(ctx context.Context, p interface{}) error

RecoveryHandlerFunc is a function that recovers from the panic `p` by returning an `error`. The context can be used to extract request scoped metadata and context values.