From cc377acf12f2ec8bb2877664c826386357e82adb Mon Sep 17 00:00:00 2001
From: Kinflou <ossdevlev@proton.me>
Date: Wed, 2 Sep 2026 01:52:54 +0800
Subject: [PATCH] chore(conformance): re-bless for one-way codegen
 (comline-rust#4)

The `protocol` fixture's `notify` (`_return: None`) is now generated
fire-and-forget: no ServiceNotifyError enum, `fn notify(&self, code: u16);`
on the trait, the dispatcher arm calls the handler and writes no envelope,
and the client method is `-> Result<(), RuntimeError>` over Client::notify.
---
 conformance/Cargo.toml                    |  2 +-
 conformance/tests/golden/protocol/rust.rs | 23 ++++-------------------
 2 files changed, 5 insertions(+), 20 deletions(-)

diff --git a/conformance/Cargo.toml b/conformance/Cargo.toml
index bc38ab9..659019b 100644
--- a/conformance/Cargo.toml
+++ b/conformance/Cargo.toml
@@ -14,5 +14,5 @@ comline-core = { git = "https://github.com/ComlineProject/core", rev = "47ac5f10
 
 [dev-dependencies]
 comline-codegen = { path = "../codegen" }
-comline-codegen-rust = { git = "https://github.com/ComlineProject/comline-rust", rev = "7a9914d5aa08d74e72949df65b8c8bf5e235cc19" }
+comline-codegen-rust = { git = "https://github.com/ComlineProject/comline-rust", rev = "1191e76068eca75ea7c4148d58ab127bb005e81a" }
 comline-codegen-typescript = { git = "https://github.com/ComlineProject/comline-typescript", rev = "86fc4eb586529ef92041f8dd3c46ff9340103411" }
diff --git a/conformance/tests/golden/protocol/rust.rs b/conformance/tests/golden/protocol/rust.rs
index 3162b55..510a4a1 100644
--- a/conformance/tests/golden/protocol/rust.rs
+++ b/conformance/tests/golden/protocol/rust.rs
@@ -29,10 +29,6 @@ pub enum ServiceLookupError {
 pub enum ServiceCountError {
 }
 
-#[derive(Debug, Clone, PartialEq)]
-pub enum ServiceNotifyError {
-}
-
 #[derive(Debug, Clone, PartialEq)]
 pub enum ServiceError {
     NotFound(NotFound),
@@ -49,7 +45,7 @@ impl From<ServiceLookupError> for ServiceError {
 pub trait Service {
     fn lookup(&self, id: i32) -> Result<Record, ServiceLookupError>;
     fn count(&self) -> Result<u64, ServiceCountError>;
-    fn notify(&self, code: u16) -> Result<(), ServiceNotifyError>;
+    fn notify(&self, code: u16);
 }
 
 pub const SERVICE_CALLS: &[&str] = &["lookup", "count", "notify"];
@@ -95,14 +91,7 @@ impl<S: Service> Dispatch for ServiceDispatcher<S> {
             }
             2 => {
                 let p: ServiceNotifyParams = fmt.decode(params)?;
-                match self.0.notify(p.code) {
-                    Ok(reply) => {
-                        let mut body = Vec::new();
-                        fmt.encode(&reply, &mut body)?;
-                        Envelope::encode_ok(&body, out);
-                    }
-                    Err(never) => match never {},
-                }
+                self.0.notify(p.code);
                 Ok(())
             }
             _ => Err(RuntimeError::UnknownCall),
@@ -137,12 +126,8 @@ impl<T: Transport, W: WireFormat> ServiceClient<T, W> {
         }
     }
 
-    pub fn notify(&mut self, code: u16) -> Result<(), CallError<ServiceNotifyError>> {
-        let (reply, fmt) = self.0.call(2u16, &ServiceNotifyParams { code })?;
-        match reply {
-            Envelope::Ok(payload) => fmt.decode(payload).map_err(CallError::Runtime),
-            Envelope::Err { id, .. } => Err(CallError::Runtime(RuntimeError::Remote { id })),
-        }
+    pub fn notify(&mut self, code: u16) -> Result<(), RuntimeError> {
+        self.0.notify(2u16, &ServiceNotifyParams { code })
     }
 }