null

Documentation

Overview

Package null is a null storage. It discards all spans and returns none.

Index

• type Null
  • func (Null) Dependencies() ([]server.Dependency, error)
  • func (Null) Operations(service string) ([]string, error)
  • func (Null) QueryTraces(q server.Query) ([]tracer.RawTrace, error)
  • func (Null) Services() ([]string, error)
  • func (Null) SpanByID(id uint64) (tracer.RawSpan, error)
  • func (Null) Store(sp tracer.RawSpan) error
  • func (Null) TraceByID(id uint64) (tracer.RawTrace, error)

Types

type Null

type Null struct{}

Null is a storage that discards all spans and doesn't return any.

func (Null) Dependencies

func (Null) Dependencies() ([]server.Dependency, error)

Dependencies implements the server.Storage interface.

func (Null) Operations

func (Null) Operations(service string) ([]string, error)

Spans implements the server.Storage interface.

func (Null) QueryTraces

func (Null) QueryTraces(q server.Query) ([]tracer.RawTrace, error)

QueryTraces implements the server.Storage interface.

func (Null) Services

func (Null) Services() ([]string, error)

Services implements the server.Storage interface.

func (Null) SpanByID

func (Null) SpanByID(id uint64) (tracer.RawSpan, error)

SpanByID implements the server.Storage interface.

func (Null) Store

func (Null) Store(sp tracer.RawSpan) error

Store implements the server.Storage interface.

func (Null) TraceByID

func (Null) TraceByID(id uint64) (tracer.RawTrace, error)

TraceByID implements the server.Storage interface.