Moved the state out to a different file

src/state.rs

@@ -0,0 +1,18 @@
+use std::sync::{Arc, Mutex};
+
+use serde::Serialize;
+
+#[derive(Clone, Serialize)]
+pub struct Object {
+    pub name: String,
+    pub x: f64,
+    pub y: f64,
+}
+
+#[derive(Clone, Serialize)]
+pub struct State {
+    pub iteration: u64,
+    pub objects: Vec<Object>
+}
+
+pub type WrappedState = Arc<Mutex<State>>;