Changed to POST, the semantics match better.

src/main.rs

@@ -59,7 +59,7 @@ fn get_by_name(name: &str, dumb_queue: &State<DumbQueue>) -> Result<String, Stat
     }
 }
 
-#[put("/<name>", data = "<input>")]
+#[post("/<name>", data = "<input>")]
 fn put_by_name(name: &str, input: &str, dumb_queue: &State<DumbQueue>) {
     
     let queue_map = &dumb_queue.queue_map;