From 6b4b9390a091defb595d64c280f8659defadaa9a Mon Sep 17 00:00:00 2001
From: Dnomd343 <i@343.re>
Date: Wed, 2 Nov 2022 10:09:41 +0800
Subject: [PATCH] update: demo for to json library

---
 src/demo.c            | 18 ++++++++++++------
 src/to-json/to_json.h |  4 ++--
 2 files changed, 14 insertions(+), 8 deletions(-)

diff --git a/src/demo.c b/src/demo.c
index 4cc3f16..93096f8 100644
--- a/src/demo.c
+++ b/src/demo.c
@@ -1,18 +1,24 @@
 #include <stdio.h>
+#include <string.h>
 #include "to_json.h"
 
 int main() {
     printf("start demo\n");
 
-    char raw_string[] = "hello";
+    char yaml_string[] = "test: ok\narray:\n  - 123\n  - 234\n  - 345\n";
+    printf("----------------\n");
+    printf("%s", yaml_string);
+    printf("----------------\n");
 
-    const char *json_content = to_json_rust(raw_string);
+    const char *raw_json_string = to_json_rust(yaml_string);
+    char *json_string = strdup(raw_json_string);
 
-    printf("return content -> `%s`\n", json_content);
+    printf("----------------\n");
+    printf("%s\n", json_string);
+    printf("----------------\n");
 
-    free_rust_string(json_content);
-
-    printf("rust string free success\n");
+    free_rust_string(raw_json_string);
+    printf("rust string free complete\n");
 
     return 0;
 }
diff --git a/src/to-json/to_json.h b/src/to-json/to_json.h
index 5dff661..ccde887 100644
--- a/src/to-json/to_json.h
+++ b/src/to-json/to_json.h
@@ -3,6 +3,6 @@
 #include <stdint.h>
 #include <stdlib.h>
 
-const char *to_json_rust(const char *content);
-
 void free_rust_string(const char *string);
+
+const char *to_json_rust(const char *content);