logger

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

type Logger interface {
	// Init initialises Options
	Init(options ...Option) error
	// Options The Logger Options
	Options() Options
	// Fields set Fields to always be logged
	Fields(fields map[string]interface{}) Logger
	// Log writes a log entry
	Log(level level.Level, v ...interface{})
	// Logf writes a formatted log entry
	Logf(level level.Level, format string, v ...interface{})
	// String returns the Name of logger
	String() string
}

type Option func(*Options)

type Options struct {
	// The logging Level the logger should log at. default is `InfoLevel`
	Level level.Level
	// Fields to always be logged
	Fields map[string]interface{}
	// It's common to set this to a file, or leave it default which is `os.Stderr`
	Out io.Writer
	// Caller skip frame count for file:line info
	CallerSkipCount int
	// Alternative Options
	Context context.Context
	// Name logger Name
	Name string
}