Remove the smart-default dependency from examples/redis_remember_bot

examples/redis_remember_bot/Cargo.toml

@@ -15,5 +15,4 @@ serde = "1.0.104"
 futures = "0.3.5"
 
 thiserror = "1.0.15"
-smart-default = "0.6.0"
 derive_more = "0.99.9"

examples/redis_remember_bot/src/main.rs

@@ -1,6 +1,4 @@
 #[macro_use]
-extern crate smart_default;
-#[macro_use]
 extern crate derive_more;
 
 mod states;

examples/redis_remember_bot/src/states.rs

@@ -2,14 +2,19 @@ use teloxide_macros::Transition;
 
 use serde::{Deserialize, Serialize};
 
-#[derive(Transition, SmartDefault, From, Serialize, Deserialize)]
+#[derive(Transition, From, Serialize, Deserialize)]
 pub enum Dialogue {
-    #[default]
     Start(StartState),
     HaveNumber(HaveNumberState),
 }
 
-#[derive(Default, Serialize, Deserialize)]
+impl Default for Dialogue {
+    fn default() -> Self {
+        Self::Start(StartState)
+    }
+}
+
+#[derive(Serialize, Deserialize)]
 pub struct StartState;
 
 #[derive(Serialize, Deserialize)]