middleware

type LoggerConfig struct {
	// Skipper defines a function to skip the middleware. The zero-value/default
	// is to always execute the middleware.
	Skipper middleware.Skipper
	// Configures/extracts the value used for the "correlation_id" value that is
	// logged. The zero-value/default behavior is to use X-Request-ID from the
	// request HTTP header.
	CorrelationIDExtractor func(c echo.Context) string
	// Controls if HTTP headers are logged for the request and response. The
	// zero-value/default behavior is to not log the HTTP headers.
	//
	// Notice: Logging HTTP headers can contain sensitive information and may
	// be a security/privacy risk.
	Headers bool
	// Controls if the HTTP request body is logged. The zero-value/default behavior
	// is to not log the HTTP request body.
	//
	// Notice: The HTTP request body can contain sensitive information and may
	// be a security/privacy risk to log.
	RequestBody bool
	// Controls if the HTTP response body is logged. The zero-value/default behavior
	// is to not log the HTTP response body.
	//
	// Notice: The HTTP response body can contain sensitive information and may
	// be a security/privacy risk to log.
	ResponseBody bool
}

type PrometheusConfig struct {

	// Allows the middleware to inspect the request and decide to skip the
	// middleware.
	Skipper middleware.Skipper

	Namespace      string
	Subsystem      string
	LatencyBuckets []float64
	SizeBuckets    []float64
	ConstLabels    map[string]string
	Registerer     prometheus.Registerer
}