From a0d787b89cf45408125eb870f41e02a9760bad1a Mon Sep 17 00:00:00 2001
From: Sunli <scott_s829@163.com>
Date: Thu, 9 Oct 2025 10:28:10 +0800
Subject: [PATCH] poem-mcp: Add ContentsIter wrapper for multiple contents

---
 poem-mcpserver/src/content.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/poem-mcpserver/src/content.rs b/poem-mcpserver/src/content.rs
index 922ab181..ea25a6f5 100644
--- a/poem-mcpserver/src/content.rs
+++ b/poem-mcpserver/src/content.rs
@@ -44,6 +44,19 @@ where
     }
 }
 
+/// A wrapper type for multiple contents from an iterator.
+pub struct ContentsIter<T>(pub T);
+
+impl<T> IntoContents for ContentsIter<T>
+where
+    T: IntoIterator,
+    T::Item: IntoContent,
+{
+    fn into_contents(self) -> Vec<Content> {
+        self.0.into_iter().map(IntoContent::into_content).collect()
+    }
+}
+
 /// A text response.
 #[derive(Debug)]
 pub struct Text<T>(pub T);