From 3530cc3405ad39c17449706a1f3aa50a5ae93003 Mon Sep 17 00:00:00 2001
From: Ben-PH <benphawke@gmail.com>
Date: Wed, 22 Jan 2025 14:50:43 +0100
Subject: [PATCH] derive `Default` for `State` in observables e.g.

---
 nexosim-util/examples/observables.rs | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/nexosim-util/examples/observables.rs b/nexosim-util/examples/observables.rs
index 16e598c..c80f2b0 100644
--- a/nexosim-util/examples/observables.rs
+++ b/nexosim-util/examples/observables.rs
@@ -48,18 +48,14 @@ pub enum ModeId {
 }
 
 /// Processor state.
+#[derive(Default)]
 pub enum State {
+    #[default]
     Off,
     Idle,
     Processing(AutoActionKey),
 }
 
-impl Default for State {
-    fn default() -> Self {
-        State::Off
-    }
-}
-
 impl Observable<ModeId> for State {
     fn observe(&self) -> ModeId {
         match *self {