rename ngin to rest

example/graceful/etcd/api/config/config.go

@@ -6,6 +6,6 @@ import (
 )
 
 type Config struct {
-	rest.RtConf
+	rest.RestConf
 	Rpc rpcx.RpcClientConf
 }

example/graceful/etcd/api/graceful.go

@@ -24,7 +24,7 @@ func main() {
 		Client: client,
 	}
 
-	engine := rest.MustNewEngine(c.RtConf)
+	engine := rest.MustNewServer(c.RestConf)
 	defer engine.Stop()
 
 	handler.RegisterHandlers(engine, ctx)

example/graceful/etcd/api/handler/routes.go

@@ -8,7 +8,7 @@ import (
 	"zero/rest"
 )
 
-func RegisterHandlers(engine *rest.Engine, ctx *svc.ServiceContext) {
+func RegisterHandlers(engine *rest.Server, ctx *svc.ServiceContext) {
 	engine.AddRoutes([]rest.Route{
 		{
 			Method:  http.MethodGet,