Fixed import cycle

Signed-off-by: Vishal Rana <vr@labstack.com>

echo.go

@@ -14,6 +14,8 @@ import (
 
 	"encoding/xml"
 
+	"github.com/valyala/fasthttp"
+
 	"github.com/labstack/echo/engine"
 	"github.com/labstack/gommon/log"
 )
@@ -471,6 +473,25 @@ func (binder) Bind(i interface{}, c Context) (err error) {
 	return
 }
 
+// WrapStandardHandler wraps `http.Handler` into `echo.Handler`.
+func WrapStandardHandler(h http.Handler) Handler {
+	return HandlerFunc(func(c Context) error {
+		w := c.Response().Object().(http.ResponseWriter)
+		r := c.Request().Object().(*http.Request)
+		h.ServeHTTP(w, r)
+		return nil
+	})
+}
+
+// WrapFastHTTPHandler wraps `fasthttp.RequestHandler` into `echo.Handler`.
+func WrapFastHTTPHandler(h fasthttp.RequestHandler) Handler {
+	return HandlerFunc(func(c Context) error {
+		ctx := c.Request().Object().(*fasthttp.RequestCtx)
+		h(ctx)
+		return nil
+	})
+}
+
 func handlerName(h Handler) string {
 	t := reflect.ValueOf(h).Type()
 	if t.Kind() == reflect.Func {

engine/fasthttp/server.go

@@ -5,7 +5,6 @@ package fasthttp
 import (
 	"sync"
 
-	"github.com/labstack/echo"
 	"github.com/labstack/echo/engine"
 	"github.com/labstack/gommon/log"
 	"github.com/valyala/fasthttp"
@@ -122,12 +121,3 @@ func (s *Server) Start() {
 		s.logger.Fatal(fasthttp.ListenAndServe(addr, handler))
 	}
 }
-
-// WrapHandler wraps `fasthttp.RequestHandler` into `echo.Handler`.
-func WrapHandler(h fasthttp.RequestHandler) echo.Handler {
-	return echo.HandlerFunc(func(c echo.Context) error {
-		c := c.Request().Object().(*fasthttp.RequestCtx)
-		h(c)
-		return nil
-	})
-}

engine/standard/server.go

@@ -4,7 +4,6 @@ import (
 	"net/http"
 	"sync"
 
-	"github.com/labstack/echo"
 	"github.com/labstack/echo/engine"
 	"github.com/labstack/gommon/log"
 )
@@ -117,13 +116,3 @@ func (s *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	s.pool.response.Put(res)
 	s.pool.header.Put(resHdr)
 }
-
-// WrapHandler wraps `http.Handler` into `echo.Handler`.
-func WrapHandler(h http.Handler) echo.Handler {
-	return echo.HandlerFunc(func(c echo.Context) error {
-		w := c.Response().Object().(http.ResponseWriter)
-		r := c.Request().Object().(*http.Request)
-		h.ServeHTTP(w, r)
-		return nil
-	})
-}