feat: update fetch-rs

__network/fetch-rs/README.md

@@ -1,18 +1,34 @@
 
 
-```js
-const response = fetch("http://example.com/movies.json")
-const responseJson = response.json();
+```rust
+let response = fetch(
+    "https://hatter.ink/util/print_request.action",
+    &FetchOptions::default())?;
 ```
 
-```js
-const response = fetch(url, {
-    method: "POST", // *GET, POST, PUT, DELETE, etc.
-    headers: {
-      "Content-Type": "application/json",
-      // 'Content-Type': 'application/x-www-form-urlencoded',
-    },
-    redirect: "follow", // manual, *follow, error
-    body: JSON.stringify(data), // body data type must match "Content-Type" header
-});
+```rust
+let response = fetch(
+    "https://hatter.ink/util/print_request.action",
+    &FetchOptions {
+        method: FetchMethod::Put,
+        body: Some("{}".as_bytes().to_vec()),
+        ..Default::default()
+    })?;
 ```
+
+
+```rust
+let response = fetch(
+    "https://hatter.ink/util/print_request.action",
+    &FetchOptions {
+        method: FetchMethod::Post,
+        headers: Some(vec![
+            FetchHeader {
+                key: "content-type".to_string(),
+                value: "application/json".to_string(),
+            }
+        ]),
+        body: Some("{}".as_bytes().to_vec()),
+        ..Default::default()
+    })?;
+```