From 22c973af02826dba3b6401b873589f44a0f3374e Mon Sep 17 00:00:00 2001
From: Alex Orlenko <zxteam@protonmail.com>
Date: Fri, 3 Mar 2023 18:22:30 +0000
Subject: [PATCH] Async: Don't clone function when executing it from recycled
 thread

---
 src/function.rs | 2 +-
 src/lua.rs      | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/function.rs b/src/function.rs
index 13d1efb..9302cbb 100644
--- a/src/function.rs
+++ b/src/function.rs
@@ -178,7 +178,7 @@ impl<'lua> Function<'lua> {
         R: FromLuaMulti<'lua> + 'fut,
     {
         let lua = self.0.lua;
-        match lua.create_recycled_thread(self.clone()) {
+        match lua.create_recycled_thread(self) {
             Ok(t) => {
                 let mut t = t.into_async(args);
                 t.set_recyclable(true);
diff --git a/src/lua.rs b/src/lua.rs
index bf9ab13..864095b 100644
--- a/src/lua.rs
+++ b/src/lua.rs
@@ -1632,7 +1632,7 @@ impl Lua {
     /// Wraps a Lua function into a new thread (or coroutine).
     ///
     /// Equivalent to `coroutine.create`.
-    pub fn create_thread<'lua>(&'lua self, func: Function<'lua>) -> Result<Thread<'lua>> {
+    pub fn create_thread<'lua>(&'lua self, func: Function) -> Result<Thread<'lua>> {
         let state = self.state();
         unsafe {
             let _sg = StackGuard::new(state);
@@ -1654,7 +1654,7 @@ impl Lua {
     #[cfg(feature = "async")]
     pub(crate) fn create_recycled_thread<'lua>(
         &'lua self,
-        func: Function<'lua>,
+        func: &Function,
     ) -> Result<Thread<'lua>> {
         #[cfg(any(
             feature = "lua54",
@@ -1681,7 +1681,7 @@ impl Lua {
                 return Ok(Thread(LuaRef::new(self, index)));
             }
         };
-        self.create_thread(func)
+        self.create_thread(func.clone())
     }
 
     /// Resets thread (coroutine) and returns to the pool for later use.