logging

type Field = zap.Field

type Log struct {
	Config zap.Config
	// contains filtered or unexported fields
}

type Logger interface {
	Debug(msg string, fields ...Field)
	Info(msg string, fields ...Field)
	Warn(msg string, fields ...Field)
	Error(msg string, fields ...Field)
	Fatal(msg string, fields ...Field)
	With(fields ...Field) Logger
}

type Options struct {
	Level  zapcore.Level // Level is the minimum log level that should be output
	Format string        // Format specifies the log output format.
}