logging

Documentation

Index

• type ExtendedLogger
  • func Adapt(logger StdLogger) ExtendedLogger
• type StdLogger

Types

type ExtendedLogger

type ExtendedLogger interface {
	Debug(args ...interface{})
	Info(args ...interface{})
	Print(args ...interface{})
	Warn(args ...interface{})
	Warning(args ...interface{})
	Error(args ...interface{})

	Debugf(format string, args ...interface{})
	Infof(format string, args ...interface{})
	Printf(format string, args ...interface{})
	Warnf(format string, args ...interface{})
	Warningf(format string, args ...interface{})
	Errorf(format string, args ...interface{})

	Debugln(args ...interface{})
	Infoln(args ...interface{})
	Println(args ...interface{})
	Warnln(args ...interface{})
	Warningln(args ...interface{})
	Errorln(args ...interface{})
}

The ExtendedLogger interface matches the print methods with various severity levels provided by the loggers in the logrus library

func Adapt

func Adapt(logger StdLogger) ExtendedLogger

Adapt a logger implementing the StdLogger interface to the ExtendedLogger by delegating all method implementations to one of Print(), Printf() or Println(). This allows us to support extended logging functionality without having to explicitly depend on a specific library such as logrus. If the logger argument is nil, a logger writing to io.Discard will be returned.

type StdLogger

type StdLogger interface {
	Print(...interface{})
	Printf(string, ...interface{})
	Println(...interface{})
}

This interface matches the print methods of the logger in the standard log library