log

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

type Logger interface {

	// Debug level message with alternating key/value pairs
	// key should be string, value could be anything printable
	Debug(ctx context.Context, msg string, args ...interface{})

	// Info level message with alternating key/value pairs
	// key should be string, value could be anything printable
	Info(ctx context.Context, msg string, args ...interface{})

	// Warn level message with alternating key/value pairs
	// key should be string, value could be anything printable
	Warn(ctx context.Context, msg string, args ...interface{})

	// Error level message with alternating key/value pairs
	// key should be string, value could be anything printable
	Error(ctx context.Context, msg string, args ...interface{})

	// Fatal level message with alternating key/value pairs
	// key should be string, value could be anything printable
	Fatal(ctx context.Context, msg string, args ...interface{})

	// Level returns priority level for which this logger will filter logs
	Level() string

	// Writer used to print logs
	Writer() io.Writer
}

type Noop struct{}

type Option func(interface{})