trace

Documentation

Index

• func SafeAttr(key string, val any) attribute.KeyValue
• type Tracer
  • func New(ctx context.Context, cfg *model.Cfg, serviceName string, log *logger.Log) (*Tracer, error)
  • func NewForTesting(ctx context.Context, projectName string, log *logger.Log) (*Tracer, error)
  • func (t *Tracer) Shutdown(ctx context.Context) error

Functions

func SafeAttr

func SafeAttr(key string, val any) attribute.KeyValue

Types

type Tracer

type Tracer struct {
	TP *sdktrace.TracerProvider
	trace.Tracer
	// contains filtered or unexported fields
}

Tracer is a wrapper for opentelemetry tracer

func New

func New(ctx context.Context, cfg *model.Cfg, serviceName string, log *logger.Log) (*Tracer, error)

New return a new tracer

func NewForTesting

func NewForTesting(ctx context.Context, projectName string, log *logger.Log) (*Tracer, error)

NewForTesting return a new tracer for testing purpose without exporting the trace

func (*Tracer) Shutdown

func (t *Tracer) Shutdown(ctx context.Context) error

Shutdown shuts down the tracer