logging

type Logger interface {

	// DebugEnabled returns true if the debug level is enabled.
	DebugEnabled() bool

	// InfoEnabled returns true if the information level is enabled.
	InfoEnabled() bool

	// Info prints an formatted output message
	// using fmt.Fprint function
	Info(args ...interface{})

	// Error prints an formatted error message
	// using fmt.Fprint function
	Error(args ...interface{})

	// Infof prints an formatted output message
	// using fmt.Fprintf function
	Infof(format string, args ...interface{})

	// Errorf prints an formatted error message
	// using fmt.Fprintf function
	Errorf(format string, args ...interface{})

	// Infoln prints an formatted output message
	// using fmt.Fprintln function
	Infoln(args ...interface{})

	// Errorln prints an formatted error message
	// using fmt.Fprintln function
	Errorln(args ...interface{})
}

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

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