From 83fa95021c54a56d0f0674d2b59b527d0a6817a2 Mon Sep 17 00:00:00 2001
From: Xynnn007 <xynnn@linux.alibaba.com>
Date: Mon, 19 Aug 2024 17:09:04 +0800
Subject: [PATCH] Codegen: convert Arc<Box<T>> to Arc<T>

This commit changes the generated ttrpc server from Arc<Box<T>>
to Arc<T>. This helps the type conversion and also avoids extra runtime
cost caused by double pointer.

Fixes #234

Signed-off-by: Xynnn007 <xynnn@linux.alibaba.com>
---
 compiler/src/codegen.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/compiler/src/codegen.rs b/compiler/src/codegen.rs
index 382f5ae..e8b50dd 100644
--- a/compiler/src/codegen.rs
+++ b/compiler/src/codegen.rs
@@ -145,7 +145,7 @@ impl<'a> MethodGen<'a> {
             "}",
             |w| {
                 w.write_line(&format!(
-                    "service: Arc<Box<dyn {} + Send + Sync>>,",
+                    "service: Arc<dyn {} + Send + Sync>,",
                     self.service_name
                 ));
             },
@@ -577,7 +577,7 @@ impl<'a> ServiceGen<'a> {
 
     fn write_async_server_create(&self, w: &mut CodeWriter) {
         let s = format!(
-            "create_{}(service: Arc<Box<dyn {} + Send + Sync>>) -> HashMap<String, {}>",
+            "create_{}(service: Arc<dyn {} + Send + Sync>) -> HashMap<String, {}>",
             to_snake_case(&self.service_name()),
             self.service_name(),
             "::ttrpc::r#async::Service"