From 2aa7bda3cb21ce6c052b82e08bcab79a625d04f2 Mon Sep 17 00:00:00 2001
From: Weicao-CatilGrass <1992414357@qq.com>
Date: Sun, 31 May 2026 02:42:52 +0800
Subject: Enhance code quality across the entire codebase

---
 mingling_core/src/program/single_instance.rs | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'mingling_core/src/program/single_instance.rs')

diff --git a/mingling_core/src/program/single_instance.rs b/mingling_core/src/program/single_instance.rs
index 45d4d33..70771d5 100644
--- a/mingling_core/src/program/single_instance.rs
+++ b/mingling_core/src/program/single_instance.rs
@@ -7,6 +7,11 @@ pub(crate) static THIS_PROGRAM: OnceLock<Option<Box<dyn std::any::Any + Send + S
     OnceLock::new();
 
 /// Returns a reference to the current program instance, panics if not set.
+///
+/// # Panics
+///
+/// Panics if the program has not been initialized yet.
+#[must_use]
 pub fn this<C>() -> &'static Program<C>
 where
     C: ProgramCollect<Enum = C> + 'static,
-- 
cgit