From 6aec11afbcf3acd195818948a3e7a8d5b337b78a Mon Sep 17 00:00:00 2001
From: Ryan Lowe <rytheo@users.noreply.github.com>
Date: Sun, 28 Jan 2024 13:27:17 -0500
Subject: [PATCH] Document From<&CStr> for CString

---
 library/alloc/src/ffi/c_str.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/library/alloc/src/ffi/c_str.rs b/library/alloc/src/ffi/c_str.rs
index 4a4a3abd47f39..9419b0cfb24fa 100644
--- a/library/alloc/src/ffi/c_str.rs
+++ b/library/alloc/src/ffi/c_str.rs
@@ -1024,6 +1024,8 @@ impl ToOwned for CStr {
 
 #[stable(feature = "cstring_asref", since = "1.7.0")]
 impl From<&CStr> for CString {
+    /// Converts a <code>&[CStr]</code> into a [`CString`]
+    /// by copying the contents into a new allocation.
     fn from(s: &CStr) -> CString {
         s.to_owned()
     }