From ffda082363b499b4d3d6ea25fb57bd98471c5059 Mon Sep 17 00:00:00 2001
From: hodasemi <michaelh.05@t-online.de>
Date: Tue, 16 Apr 2024 10:19:58 +0200
Subject: [PATCH] Add static cast

---
 src/states.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/states.rs b/src/states.rs
index 4f79763..76e9eec 100644
--- a/src/states.rs
+++ b/src/states.rs
@@ -18,6 +18,13 @@ pub trait FutureStateChange: Fn() -> Result<()> + Send + Sync {
     {
         self
     }
+
+    fn as_static(&'static self) -> &'static (dyn Fn() -> Result<()> + Send + Sync + 'static)
+    where
+        Self: Sized,
+    {
+        self
+    }
 }
 
 impl<F: Fn() -> Result<()> + Clone + Send + Sync> FutureStateChange for F {