From 5d91f0e9408e39afaa75f96b32c5ed7946a558f7 Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Sun, 29 Mar 2026 14:06:50 +0800
Subject: Add fallback dispatcher for missing renderers.

---
 mingling/src/program.rs | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'mingling/src/program.rs')

diff --git a/mingling/src/program.rs b/mingling/src/program.rs
index 5e9d1f2..3394a38 100644
--- a/mingling/src/program.rs
+++ b/mingling/src/program.rs
@@ -81,6 +81,8 @@ where
 pub trait ProgramCollect {
     fn render(any: AnyOutput, r: &mut RenderResult);
     fn do_chain(any: AnyOutput) -> Pin<Box<dyn Future<Output = ChainProcess> + Send>>;
+    fn has_renderer(any: &AnyOutput) -> bool;
+    fn has_chain(any: &AnyOutput) -> bool;
 }
 
 #[macro_export]
-- 
cgit