fieldalignment of all structs to save memory

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

api/api_test.go

@@ -149,5 +149,4 @@ func TestValidate(t *testing.T) {
 	if err := Validate(epPcreInvalid); err == nil {
 		t.Fatalf("invalid pcre %v", epPcreInvalid.Path[0])
 	}
-
 }

api/handler/options.go

@@ -6,10 +6,8 @@ import (
 	"github.com/unistack-org/micro/v3/logger"
 )
 
-var (
-	// DefaultMaxRecvSize specifies max recv size for handler
-	DefaultMaxRecvSize int64 = 1024 * 1024 * 100 // 10Mb
-)
+// DefaultMaxRecvSize specifies max recv size for handler
+var DefaultMaxRecvSize int64 = 1024 * 1024 * 100 // 10Mb
 
 // Options struct holds handler options
 type Options struct {

api/resolver/subdomain/subdomain.go

@@ -15,7 +15,7 @@ import (
 // NewResolver creates new subdomain api resolver
 func NewResolver(parent resolver.Resolver, opts ...resolver.Option) resolver.Resolver {
 	options := resolver.NewOptions(opts...)
-	return &subdomainResolver{options, parent}
+	return &subdomainResolver{opts: options, Resolver: parent}
 }
 
 type subdomainResolver struct {

api/resolver/vpath/vpath.go

@@ -19,9 +19,7 @@ type vpathResolver struct {
 	opts resolver.Options
 }
 
-var (
-	re = regexp.MustCompile("^v[0-9]+$")
-)
+var re = regexp.MustCompile("^v[0-9]+$")
 
 // Resolve endpoint
 func (r *vpathResolver) Resolve(req *http.Request, opts ...resolver.ResolveOption) (*resolver.Endpoint, error) {

api/router/router.go

@@ -7,10 +7,8 @@ import (
 	"github.com/unistack-org/micro/v3/api"
 )
 
-var (
-	// DefaultRouter contains default router implementation
-	DefaultRouter Router
-)
+// DefaultRouter contains default router implementation
+var DefaultRouter Router
 
 // Router is used to determine an endpoint for a request
 type Router interface {