fieldalignment of all structs to save memory

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

util/reflect/path_test.go

@@ -5,7 +5,6 @@ import (
 )
 
 func TestPath(t *testing.T) {
-
 	type Nested2 struct {
 		Name string
 	}

util/reflect/struct.go

@@ -9,14 +9,10 @@ import (
 	"strings"
 )
 
-var (
-	// ErrInvalidParam specifies invalid url query params
-	ErrInvalidParam = errors.New("invalid url query param provided")
-)
+// ErrInvalidParam specifies invalid url query params
+var ErrInvalidParam = errors.New("invalid url query param provided")
 
-var (
-	bracketSplitter = regexp.MustCompile(`\[|\]`)
-)
+var bracketSplitter = regexp.MustCompile(`\[|\]`)
 
 // StructFields returns slice of struct fields
 func StructFields(src interface{}) ([]reflect.StructField, error) {
@@ -157,7 +153,7 @@ func StructURLValues(src interface{}, pref string, tags []string) (url.Values, e
 			case reflect.Slice:
 				for i := 0; i < val.Len(); i++ {
 					va := val.Index(i)
-					//if va.Type().Elem().Kind() != reflect.Ptr {
+					// if va.Type().Elem().Kind() != reflect.Ptr {
 					if va.Kind() != reflect.Ptr {
 						data.Set(t.name, fmt.Sprintf("%v", va.Interface()))
 						continue
@@ -193,9 +189,7 @@ func StructURLValues(src interface{}, pref string, tags []string) (url.Values, e
 
 // URLMap returns map of url query params
 func URLMap(query string) (map[string]interface{}, error) {
-	var (
-		mp interface{} = make(map[string]interface{})
-	)
+	var mp interface{} = make(map[string]interface{})
 
 	params := strings.Split(query, "&")
 

util/reflect/struct_test.go

@@ -7,9 +7,9 @@ import (
 
 func TestStructURLValues(t *testing.T) {
 	type Str struct {
+		Str  *Str   `json:"str"`
 		Name string `json:"name"`
 		Args []int  `json:"args"`
-		Str  *Str   `json:"str"`
 	}
 
 	val := &Str{Name: "test_name", Args: []int{1, 2, 3}, Str: &Str{Name: "nested_name"}}
@@ -90,8 +90,8 @@ func TestIsZero(t *testing.T) {
 		Nested string
 	}
 	type testStr2 struct {
-		Name   string
 		Nested *testStr3
+		Name   string
 	}
 	vtest := &testStr2{
 		Name:   "test_name",
@@ -106,5 +106,5 @@ func TestIsZero(t *testing.T) {
 		t.Fatalf("non zero ret on zero struct: %#+v", vtest)
 	}
 
-	//t.Logf("XX %#+v\n", ok)
+	// t.Logf("XX %#+v\n", ok)
 }