2 files changed, 11 insertions, 13 deletions
diff --git a/crates/shirabe-external-packages/src/symfony/filesystem/exception/io_exception.rs b/crates/shirabe-external-packages/src/symfony/filesystem/exception/io_exception.rs
index e666e9ea..ffe80ea1 100644
--- a/crates/shirabe-external-packages/src/symfony/filesystem/exception/io_exception.rs
+++ b/crates/shirabe-external-packages/src/symfony/filesystem/exception/io_exception.rs
@@ -1,9 +1,10 @@
 //! ref: composer/vendor/symfony/filesystem/Exception/IOException.php
 
+use shirabe_php_shim::RuntimeException;
+
 #[derive(Debug)]
 pub struct IOException {
-    pub message: String,
-    pub code: i64,
+    inner: RuntimeException,
     pub path: Option<String>,
 }
 
@@ -11,21 +12,18 @@ impl IOException {
     pub fn new(
         message: String,
         code: i64,
-        _previous: Option<Box<dyn std::error::Error + Send + Sync>>,
+        previous: Option<std::sync::Arc<shirabe_php_shim::AnyThrowable>>,
         path: Option<String>,
     ) -> Self {
         Self {
-            message,
-            code,
+            inner: RuntimeException::with_code_and_previous(message, code, previous),
             path,
         }
     }
 }
 
-impl std::fmt::Display for IOException {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}", self.message)
-    }
-}
-
-impl std::error::Error for IOException {}
+shirabe_php_shim::impl_php_exception!(
+    IOException,
+    inner,
+    r"Symfony\Component\Filesystem\Exception\IOException"
+);
diff --git a/crates/shirabe-external-packages/src/symfony/filesystem/filesystem.rs b/crates/shirabe-external-packages/src/symfony/filesystem/filesystem.rs
index b1245a61..8834f724 100644
--- a/crates/shirabe-external-packages/src/symfony/filesystem/filesystem.rs
+++ b/crates/shirabe-external-packages/src/symfony/filesystem/filesystem.rs
@@ -420,7 +420,7 @@ impl Filesystem {
             shirabe_php_shim::SKIP_DOTS
         };
         let dir = shirabe_php_shim::recursive_directory_iterator(&origin_dir, flags)
-            .map_err(|e| anyhow::anyhow!("{}", e.message))?;
+            .map_err(|e| anyhow::anyhow!("{}", e.get_message()))?;
         let iterator = shirabe_php_shim::recursive_iterator_iterator(
             dir,
             shirabe_php_shim::RecursiveIteratorIterator::SELF_FIRST,