logging

Documentation

Index

• Constants
• func ColorSeq(color color) string
• func ColorSeqBold(color color) string
• func GetFileAndLine() string
• func Log(lvl Level, buf *strings.Builder, format *string, args ...interface{})
• func LoggingMiddleware() func(http.Handler) http.Handler
• type Formatter
• type Level
  • func (p Level) String() string
• type Logger
  • func (l *Logger) Log(level Level, buf *strings.Builder, rec *Record)
• type Record

Constants

const (
	ColorBlack = iota + 30
	ColorRed
	ColorGreen
	ColorYellow
	ColorBlue
	ColorMagenta
	ColorCyan
	ColorWhite
)

Functions

func ColorSeq

func ColorSeq(color color) string

func ColorSeqBold

func ColorSeqBold(color color) string

func GetFileAndLine

func GetFileAndLine() string

func Log

func Log(lvl Level, buf *strings.Builder, format *string, args ...interface{})

func LoggingMiddleware

func LoggingMiddleware() func(http.Handler) http.Handler

Types

type Formatter

type Formatter interface {
	Log(Level, int, *Record) error
}

type Level

type Level int

const (
	CRITICAL Level = iota
	ERROR
	WARNING
	INFO
	DEBUG
)

func (Level) String

func (p Level) String() string

type Logger

type Logger struct {
	Formatter Formatter
}

func (*Logger) Log

func (l *Logger) Log(level Level, buf *strings.Builder, rec *Record)

type Record

type Record struct {
	Time  time.Time
	Level Level

	Args []interface{}
	// contains filtered or unexported fields
}