From 69de4f8e35b6a55454f2fb779fd31e1a8e6ac646 Mon Sep 17 00:00:00 2001
From: Eval EXEC <execvy@gmail.com>
Date: Sat, 16 Sep 2023 14:01:57 +0800
Subject: [PATCH] Remove `ChainController`'s `non_owning_clone` method

---
 chain/src/chain.rs            | 9 ---------
 ckb-bin/src/subcommand/run.rs | 2 +-
 2 files changed, 1 insertion(+), 10 deletions(-)

diff --git a/chain/src/chain.rs b/chain/src/chain.rs
index bcef1bfc12..c95ad4853c 100644
--- a/chain/src/chain.rs
+++ b/chain/src/chain.rs
@@ -99,15 +99,6 @@ impl ChainController {
                 .into())
         })
     }
-
-    /// Since a non-owning reference does not count towards ownership,
-    /// it will not prevent the value stored in the allocation from being dropped
-    pub fn non_owning_clone(&self) -> Self {
-        ChainController {
-            truncate_sender: self.truncate_sender.clone(),
-            process_block_sender: self.process_block_sender.clone(),
-        }
-    }
 }
 
 /// The struct represent fork
diff --git a/ckb-bin/src/subcommand/run.rs b/ckb-bin/src/subcommand/run.rs
index 3a7f2d326d..fd6355af33 100644
--- a/ckb-bin/src/subcommand/run.rs
+++ b/ckb-bin/src/subcommand/run.rs
@@ -47,7 +47,7 @@ pub fn run(args: RunArgs, version: Version, async_handle: Handle) -> Result<(),
 
     let (network_controller, _rpc_server) = launcher.start_network_and_rpc(
         &shared,
-        chain_controller.non_owning_clone(),
+        chain_controller.clone(),
         miner_enable,
         pack.take_relay_tx_receiver(),
     );