From 3de10ca22cca06c4d9069984d0e66e370a331dde Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Wed, 1 Apr 2026 15:48:41 +0800
Subject: Replace typeid-based dispatch with enum-based dispatch

- Add `Groupped` trait and `member_id` to `AnyOutput`
- Add generic parameter `G` to `Dispatcher`, `Chain`, `Program` etc
- Remove `hint` module and its marker types
- Update macros to support explicit group specification
- Add `gen_program` macro for generating enum-based programs
- Add `GroupProcess` marker type for type-level grouping
---
 mingling_core/src/program/exec/error.rs | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'mingling_core/src/program/exec')

diff --git a/mingling_core/src/program/exec/error.rs b/mingling_core/src/program/exec/error.rs
index fe66e22..b4ff378 100644
--- a/mingling_core/src/program/exec/error.rs
+++ b/mingling_core/src/program/exec/error.rs
@@ -5,6 +5,9 @@ pub enum ProgramExecuteError {
     #[error("No Dispatcher Found")]
     DispatcherNotFound,
 
+    #[error("No Renderer (`{0}`) Found")]
+    RendererNotFound(String),
+
     #[error("Other error: {0}")]
     Other(String),
 }
@@ -14,6 +17,9 @@ pub enum ProgramInternalExecuteError {
     #[error("No Dispatcher Found")]
     DispatcherNotFound,
 
+    #[error("No Renderer (`{0}`) Found")]
+    RendererNotFound(String),
+
     #[error("Other error: {0}")]
     Other(String),
 
@@ -27,6 +33,9 @@ impl From<ProgramInternalExecuteError> for ProgramExecuteError {
             ProgramInternalExecuteError::DispatcherNotFound => {
                 ProgramExecuteError::DispatcherNotFound
             }
+            ProgramInternalExecuteError::RendererNotFound(s) => {
+                ProgramExecuteError::RendererNotFound(s)
+            }
             ProgramInternalExecuteError::Other(s) => ProgramExecuteError::Other(s),
             ProgramInternalExecuteError::IO(e) => ProgramExecuteError::Other(format!("{}", e)),
         }
@@ -38,9 +47,6 @@ impl From<ChainProcessError> for ProgramInternalExecuteError {
         match value {
             ChainProcessError::Other(s) => ProgramInternalExecuteError::Other(s),
             ChainProcessError::IO(error) => ProgramInternalExecuteError::IO(error),
-            ChainProcessError::Broken(_) => {
-                ProgramInternalExecuteError::Other("Broken".to_string())
-            }
         }
     }
 }
-- 
cgit