tracekv

Documentation

Overview

Package tracekv implements a tracing wrapper for kv.DB

Index

• func WithSimpleTracing(db kv.DB, traceUpdate func(Update)) kv.DB
• func WithTracing(db kv.DB, traceUpdate func(Update), traceBatch func([]Update)) kv.DB
• type Update

Functions

func WithSimpleTracing

func WithSimpleTracing(db kv.DB, traceUpdate func(Update)) kv.DB

WithSimpleTracing returns a kv.DB that calls traceUpdate on every Put (regardless of whether it is issued by itself or during a Batch Write).

func WithTracing

func WithTracing(db kv.DB, traceUpdate func(Update), traceBatch func([]Update)) kv.DB

WithTracing returns a kv.DB that calls traceUpdate on every Put or Delete and traceBatch on every Write.

Types

type Update

type Update struct {
	Key, Value []byte
	IsDeletion bool
}

Update represents a single change to a kv.DB.