From 5f39c5492e18a4ccd448bae3c5c188dbde8620be Mon Sep 17 00:00:00 2001
From: pearzl <302669696@qq.com>
Date: Wed, 22 Oct 2025 23:47:37 +0800
Subject: [PATCH] Add Body::try_clone default method

---
 http-body/src/lib.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/http-body/src/lib.rs b/http-body/src/lib.rs
index 0470906..1d1e538 100644
--- a/http-body/src/lib.rs
+++ b/http-body/src/lib.rs
@@ -85,6 +85,16 @@ pub trait Body {
     fn size_hint(&self) -> SizeHint {
         SizeHint::default()
     }
+
+    /// Attempt to clone this body if the concrete type supports it.
+    ///
+    /// The default implementation returns `None` to indicate cloning is not supported.
+    fn try_clone(&self) -> Option<Self>
+    where
+        Self: Sized,
+    {
+        None
+    }
 }
 
 impl<T: Body + Unpin + ?Sized> Body for &mut T {