From f411daceacad66e0bd774fda7d3c5ef8533cc55c Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Tue, 26 May 2026 20:04:02 +0900
Subject: refactor(io): share IOInterface via Rc<RefCell<dyn _>> handle

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
---
 crates/shirabe/src/dependency_resolver/solver.rs | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'crates/shirabe/src/dependency_resolver/solver.rs')

diff --git a/crates/shirabe/src/dependency_resolver/solver.rs b/crates/shirabe/src/dependency_resolver/solver.rs
index 2610f07..4f8d91d 100644
--- a/crates/shirabe/src/dependency_resolver/solver.rs
+++ b/crates/shirabe/src/dependency_resolver/solver.rs
@@ -29,6 +29,7 @@ use crate::filter::platform_requirement_filter::IgnoreListPlatformRequirementFil
 use crate::filter::platform_requirement_filter::PlatformRequirementFilterFactory;
 use crate::filter::platform_requirement_filter::PlatformRequirementFilterInterface;
 use crate::io::IOInterface;
+use crate::io::IOInterfaceImmutable;
 use crate::package::BasePackageHandle;
 
 #[derive(Debug)]
@@ -51,7 +52,7 @@ pub struct Solver {
 
     pub test_flag_learned_positive_literal: bool,
 
-    pub(crate) io: Box<dyn IOInterface>,
+    pub(crate) io: std::rc::Rc<std::cell::RefCell<dyn IOInterface>>,
 }
 
 impl Solver {
@@ -61,7 +62,7 @@ impl Solver {
     pub fn new(
         policy: Box<dyn PolicyInterface>,
         pool: std::rc::Rc<std::cell::RefCell<Pool>>,
-        io: Box<dyn IOInterface>,
+        io: std::rc::Rc<std::cell::RefCell<dyn IOInterface>>,
     ) -> Self {
         let decisions = Decisions::new(pool.clone());
         Self {
-- 
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