From 4e163438f9d9af83c1492826acf742337ec147c9 Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Wed, 12 Aug 2026 02:34:39 +0800
Subject: fix: suppress future_not_send lint and tighten Send bounds

Add `#[allow(clippy::future_not_send)]` to chain invocation methods and
clarify Send requirements for `exec` bounds.
---
 mingling_core/src/program/collection.rs |  2 +-
 mingling_core/src/program/exec.rs       |  4 ++--
 mingling_core/src/program/hook.rs       | 10 ++++++++++
 mingling_core/src/program/once_exec.rs  |  6 +++---
 mingling_core/src/program/repl_exec.rs  | 10 ++++++++--
 5 files changed, 24 insertions(+), 8 deletions(-)

(limited to 'mingling_core/src/program')

diff --git a/mingling_core/src/program/collection.rs b/mingling_core/src/program/collection.rs
index 66ec9f1..6ec4a27 100644
--- a/mingling_core/src/program/collection.rs
+++ b/mingling_core/src/program/collection.rs
@@ -82,7 +82,7 @@ pub trait ProgramCollect {
         None
     }
 
-    /// Find a matching chain to continue execution based on the input [AnyOutput](./struct.AnyOutput.html), returning a new [AnyOutput](./struct.AnyOutput.html)
+    /// Find a matching chain to continue execution based on the input [`AnyOutput`](./struct.AnyOutput.html), returning a new [`AnyOutput`](./struct.AnyOutput.html)
     #[cfg(feature = "async")]
     fn do_chain(
         any: AnyOutput<Self::Enum>,
diff --git a/mingling_core/src/program/exec.rs b/mingling_core/src/program/exec.rs
index df42249..5948cfe 100644
--- a/mingling_core/src/program/exec.rs
+++ b/mingling_core/src/program/exec.rs
@@ -12,7 +12,7 @@ pub mod error;
 #[might_be_async::func]
 pub fn exec<C>(program: &'static Program<C>) -> Result<RenderResult, ProgramInternalExecuteError>
 where
-    C: ProgramCollect<Enum = C>,
+    C: ProgramCollect<Enum = C> + Send + Sync,
 {
     might_be_async::invoke!(exec_with_args(program, &program.args))
 }
@@ -23,7 +23,7 @@ pub fn exec_with_args<C>(
     args: &[String],
 ) -> Result<RenderResult, ProgramInternalExecuteError>
 where
-    C: ProgramCollect<Enum = C>,
+    C: ProgramCollect<Enum = C> + Send + Sync,
 {
     // Exit code
     let mut exit_code: i32 = 0;
diff --git a/mingling_core/src/program/hook.rs b/mingling_core/src/program/hook.rs
index 0bcc051..6f468b3 100644
--- a/mingling_core/src/program/hook.rs
+++ b/mingling_core/src/program/hook.rs
@@ -737,6 +737,16 @@ mod tests {
             unreachable!()
         }
 
+        #[cfg(feature = "async")]
+        fn do_chain(
+            _any: crate::AnyOutput<Self>,
+        ) -> std::pin::Pin<
+            Box<dyn std::future::Future<Output = crate::ChainProcess<Self>> + Send + 'static>,
+        > {
+            Box::pin(async { unreachable!() })
+        }
+
+        #[cfg(not(feature = "async"))]
         fn do_chain(_any: crate::AnyOutput<Self>) -> crate::ChainProcess<Self> {
             unreachable!()
         }
diff --git a/mingling_core/src/program/once_exec.rs b/mingling_core/src/program/once_exec.rs
index 18e06ef..fc48e6d 100644
--- a/mingling_core/src/program/once_exec.rs
+++ b/mingling_core/src/program/once_exec.rs
@@ -59,7 +59,7 @@ where
         #[cfg(feature = "async")]
         {
             return self
-                .exec_wrapper(|p| async { crate::exec::exec(p).await.map_err(|e| e.into()) })
+                .exec_wrapper(|p| async { crate::exec::exec(p).await.map_err(Into::into) })
                 .await;
         }
     }
@@ -129,14 +129,14 @@ where
     pub(crate) async fn exec_wrapper<F, Fut>(self, f: F) -> Fut::Output
     where
         C: 'static + Send + Sync,
-        F: FnOnce(&'static Program<C>) -> Fut + Send + Sync,
+        F: FnOnce(&'static Self) -> Fut + Send + Sync,
         Fut: Future + Send,
     {
         THIS_PROGRAM.set(Box::new(self));
         let program = THIS_PROGRAM
             .get_raw()
             .unwrap()
-            .downcast_ref::<Program<C>>()
+            .downcast_ref::<Self>()
             .unwrap();
 
         f(program).await
diff --git a/mingling_core/src/program/repl_exec.rs b/mingling_core/src/program/repl_exec.rs
index ea36c75..fe29d16 100644
--- a/mingling_core/src/program/repl_exec.rs
+++ b/mingling_core/src/program/repl_exec.rs
@@ -35,6 +35,7 @@ where
             self.exec_wrapper(async |p| -> () {
                     repl_loop(p).await;
                 })
+            .await
             else
             self.exec_wrapper(|p| -> () { repl_loop(p); }
             )
@@ -65,8 +66,13 @@ where
                     result: &r,
                 });
             }
+            #[allow(unused_variables)]
             Err(ProgramInternalExecuteError::REPLPanic(panic)) => {
-                p.run_hook_repl_on_panic(&crate::hook::HookREPLOnPanicInfo { panic: &panic });
+                might_be_async::select![
+                    {} else {
+                        p.run_hook_repl_on_panic(&crate::hook::HookREPLOnPanicInfo { panic: &panic });
+                    }
+                ];
             }
             _ => {}
         }
@@ -128,5 +134,5 @@ async fn exec_once<C>(
 where
     C: ProgramCollect<Enum = C> + Send + Sync + 'static,
 {
-    super::exec::exec_with_args(p, &args).await
+    super::exec::exec_with_args(p, args).await
 }
-- 
cgit