Function toFiberHandler

adapter.go:13–30

toFiberHandler converts a supported handler type to a Fiber handler.

(handler any)

// toFiberHandler converts a supported handler type to a Fiber handler.
func toFiberHandler(handler any) (Handler, bool) {
	if handler == nil {
		return nil, false
	}

	switch handler.(type) {
	case Handler, func(Ctx): // (1)-(2) Fiber handlers
		return adaptFiberHandler(handler)
	case func(Req, Res) error, func(Req, Res), func(Req, Res, func() error) error, func(Req, Res, func() error), func(Req, Res, func()) error, func(Req, Res, func()), func(Req, Res, func(error)), func(Req, Res, func(error)) error, func(Req, Res, func(error) error), func(Req, Res, func(error) error) error: // (3)-(12) Express-style request handlers
		return adaptExpressHandler(handler)
	case http.HandlerFunc, http.Handler, func(http.ResponseWriter, *http.Request): // (13)-(15) net/http handlers
		return adaptHTTPHandler(handler)
	case fasthttp.RequestHandler, func(*fasthttp.RequestCtx) error: // (16)-(17) fasthttp handlers
		return adaptFastHTTPHandler(handler)
	default: // (18) unsupported handler type
		return nil, false
	}
}

func adaptFiberHandler(handler any) (Handler, bool) {
	switch h := handler.(type) {