logger

Documentation

Index

• Constants
• type Logger
  • func (l *Logger) Configure(logLevel string) error
  • func (l Logger) Configured() bool
  • func (l Logger) Error(message interface{})
  • func (l Logger) Info(message interface{})
  • func (l *Logger) Init(traceHandle io.Writer, infoHandle io.Writer, warningHandle io.Writer, ...)
  • func (l Logger) Level() string
  • func (l Logger) Trace(message interface{})
  • func (l Logger) Warning(message interface{})

Constants

const (
	TraceLVL   = "trace"
	InfoLVL    = "info"
	WarningLVL = "warning"
	ErrorLVL   = "error"
)

log levels

Types

type Logger

type Logger struct {
	// contains filtered or unexported fields
}

Logger type contains methods for logging

func (*Logger) Configure

func (l *Logger) Configure(logLevel string) error

Configure configures the io.Writer values for each log level

func (Logger) Configured

func (l Logger) Configured() bool

Configured returns the status of the logger

func (Logger) Error

func (l Logger) Error(message interface{})

Error prints error logs if they are enabled

func (Logger) Info

func (l Logger) Info(message interface{})

Info prints info logs if they are enabled

func (*Logger) Init

func (l *Logger) Init(
	traceHandle io.Writer,
	infoHandle io.Writer,
	warningHandle io.Writer,
	errorHandle io.Writer)

Init takes io.Writers for each type of log level. logger.Configure() should be used unless you have very specific io.Writer requirements

func (Logger) Level

func (l Logger) Level() string

Level returns the configured log level

func (Logger) Trace

func (l Logger) Trace(message interface{})

Trace prints trace logs if they are enabled

func (Logger) Warning

func (l Logger) Warning(message interface{})

Warning prints warning logs if they are enabled