logg

Documentation

Overview

Package logg provides some convenience functions on top of the "log" package from the stdlib. It always uses the stdlib's standard logger.

The functions in this package work like log.Println() or like log.Printf() depending on whether arguments are passed after the message string:

import (
	"log"
	"github.com/sapcc/go-bits/logg"
)

//The following two are equivalent:
logg.Info("starting up")
std_log.Println("INFO: starting up")

//The following two are equivalent:
logg.Info("listening on port %d", port)
std_log.Printf("INFO: listening on port %d\n", port)

Index

• Variables
• func Debug(msg string, args ...any)
• func Error(msg string, args ...any)
• func Fatal(msg string, args ...any)
• func Info(msg string, args ...any)
• func Other(level, msg string, args ...any)
• func SetLogger(l *stdlog.Logger)

Variables

var (
	// ShowDebug can be set to true to enable the display of debug logs.
	ShowDebug = false
)

Functions

func Debug

func Debug(msg string, args ...any)

Debug logs a debug message if debug logging is enabled.

func Error

func Error(msg string, args ...any)

Error logs a non-fatal error.

func Fatal

func Fatal(msg string, args ...any)

Fatal logs a fatal error and terminates the program.

func Info

func Info(msg string, args ...any)

Info logs an informational message.

func Other

func Other(level, msg string, args ...any)

Other logs a message with a custom log level.

func SetLogger

func SetLogger(l *stdlog.Logger)

SetLogger allows to define custom logger