log

Documentation

Index

• type Logger
• type LoggerFunc
  • func (f LoggerFunc) Printf(format string, args ...interface{})

Types

type Logger

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

Logger specifies the interface for all log operations.

var DefaultStdLogger Logger = log.New(os.Stderr, "", log.LstdFlags)

DefaultStdLogger represents the default logger which will write log messages to stdout, and use same formatting runes as the stdlib log.Logger.

type LoggerFunc

type LoggerFunc func(format string, args ...interface{})

The LoggerFunc type is an adapter to allow the use of ordinary functions as Logger. If f is a function with the appropriate signature, LoggerFunc(f) is a Logger that calls f.

func (LoggerFunc) Printf

func (f LoggerFunc) Printf(format string, args ...interface{})

Printf calls f(format, args).