formatters

Documentation

Index

• func FilelineCaller(skip int) (file string, line int)
• func IsTerminal(w io.Writer) bool
• type JSONFormatter
  • func (f *JSONFormatter) Format(level log.Level, msg string, logger *log.Logger) []byte
• type TextFormatter
  • func (f *TextFormatter) Format(level log.Level, msg string, logger *log.Logger) []byte

Functions

func FilelineCaller

func FilelineCaller(skip int) (file string, line int)

FilelineCaller returns file and line for caller

func IsTerminal

func IsTerminal(w io.Writer) bool

IsTerminal returns whether is a valid tty for io.Writer

Types

type JSONFormatter

type JSONFormatter struct {
	AppName    string
	TimeFormat string
	// contains filtered or unexported fields
}

JSONFormatter is a json formatter

func (*JSONFormatter) Format

func (f *JSONFormatter) Format(level log.Level, msg string, logger *log.Logger) []byte

Format implements log.Formatter

type TextFormatter

type TextFormatter struct {
	AppName    string
	TimeFormat string
	// contains filtered or unexported fields
}

TextFormatter is a text line formatter

func (*TextFormatter) Format

func (f *TextFormatter) Format(level log.Level, msg string, logger *log.Logger) []byte

Format implements log.Formatter