From 8c50af2246ec679085ea11df78ae91f108f3988f Mon Sep 17 00:00:00 2001
From: Andrew Phillips <andrew.phillips2@canada.ca>
Date: Wed, 3 Sep 2025 07:48:00 -0300
Subject: [PATCH] fix: Implement Clone for FilterChain manually

Co-authored-by: aider (openai/andrew/openrouter/deepseek/deepseek-chat-v3.1) <aider@aider.chat>
---
 src/filter_plugin/mod.rs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/src/filter_plugin/mod.rs b/src/filter_plugin/mod.rs
index 7f7beb6..33d6755 100644
--- a/src/filter_plugin/mod.rs
+++ b/src/filter_plugin/mod.rs
@@ -26,11 +26,20 @@ enum FilterType {
     StripAnsi,
 }
 
-#[derive(Clone)]
 pub struct FilterChain {
     plugins: Vec<Box<dyn FilterPlugin>>,
 }
 
+impl Clone for FilterChain {
+    fn clone(&self) -> Self {
+        let mut plugins = Vec::with_capacity(self.plugins.len());
+        for plugin in &self.plugins {
+            plugins.push(plugin.clone_box());
+        }
+        FilterChain { plugins }
+    }
+}
+
 impl FilterChain {
     pub fn new() -> Self {
         Self {