trace

Documentation

Index

• func Trace(ctx context.Context, operationName string) (opentracing.Span, context.Context)
• func Tracef(ctx context.Context, format string, a ...interface{}) (opentracing.Span, context.Context)

Functions

func Trace

func Trace(ctx context.Context, operationName string) (opentracing.Span, context.Context)

Trace encapsulates begin and end can be called like: defer trace.Trace(context.Background(), "operation name").Finish()

func Tracef

func Tracef(ctx context.Context, format string, a ...interface{}) (opentracing.Span, context.Context)

Tracef encapsulates begin and end can be called like: defer trace.Tracef(context.Background(), "operation name %s", param).Finish() Like Trace but takes a format string and parameters.