feat(struct): add struct name function (#328)

* feat(struct): add struct name function

- Add Name() method to Struct type to return the struct name
- Implement unit tests for the new Name() method

* refactor(structs): rename Struct.Name to Struct.TypeName

- Rename method Name to TypeName for clarity and accuracy
- Update corresponding test cases

structs/struct.go

@@ -122,3 +122,8 @@ func (s *Struct) IsStruct() bool {
 func ToMap(v any) (map[string]any, error) {
 	return New(v).ToMap()
 }
+
+// TypeName return struct type name
+func (s *Struct) TypeName() string {
+	return s.rtype.Name()
+}

structs/struct_test.go

@@ -177,3 +177,21 @@ func TestStruct_IsStruct(t *testing.T) {
 	assert.Equal(true, s1.IsStruct())
 	assert.Equal(false, s2.IsStruct())
 }
+
+func TestStruct_TypeName(t *testing.T) {
+	t.Parallel()
+
+	assert := internal.NewAssert(t, "TestStruct_TypeName")
+
+	type Test1 struct{}
+	t1 := &Test1{}
+
+	s1 := New(t1)
+	assert.Equal("Test1", s1.TypeName())
+
+	type Test2 struct{}
+	t2 := Test2{}
+
+	s2 := New(t2)
+	assert.Equal("Test2", s2.TypeName())
+}