step1 script

backend-rust/src/api.rs

@@ -7,7 +7,7 @@ pub type AppResult<T> = ::std::result::Result<T, Box<Error>>;
 #[derive(Deserialize)]
 #[serde(tag = "action")]
 pub enum Request {
-    Post { msg: String, handle: String },
+    Post { message: String, handle: String },
     Fetch { handle: Option<String> },
 }
 

backend-rust/src/lib.rs

@@ -22,7 +22,7 @@ fn init() {
 fn run(arg: String) -> String {
     // Parse and handle JSON request
     let result = api::parse(arg).and_then(|request| match request {
-        Request::Post { msg, handle } => add_post(msg, handle),
+        Request::Post { message, handle } => add_post(message, handle),
         Request::Fetch { handle } => fetch_posts(handle),
     });