ulog

Documentation

Overview

Package ulog exposes logging via a Go interface.

ulog has three implementations of the Logger interface: a Go standard library "log" package Logger and a test Logger that logs via a test's testing.TB.Logf. To use the test logger import "ulog/ulogtest".

Index

• type Logger

Types

type Logger

type Logger interface {
	Printf(format string, v ...interface{})
}

Logger is a log receptacle.

It puts your information somewhere for safekeeping.

var Log Logger = log.Default()

Log is a Logger that prints to the log package's default logger.

var Null Logger = emptyLogger{}

Null is a logger that prints nothing.