From fbee05f22a80d2e874ded122dce0efb36ef66c8a Mon Sep 17 00:00:00 2001
From: Kyle Barron <kylebarron2@gmail.com>
Date: Wed, 1 Jan 2025 06:25:04 -0800
Subject: [PATCH] Add doctest example for `Buffer::from_bytes` (#6920)

* Add doctest example for

* Remove typo

* Update arrow-buffer/src/buffer/immutable.rs

---------

Co-authored-by: Andrew Lamb <andrew@nerdnetworks.org>
---
 arrow-buffer/src/buffer/immutable.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arrow-buffer/src/buffer/immutable.rs b/arrow-buffer/src/buffer/immutable.rs
index d0c8ffa39783..cf1d6f366751 100644
--- a/arrow-buffer/src/buffer/immutable.rs
+++ b/arrow-buffer/src/buffer/immutable.rs
@@ -60,6 +60,14 @@ unsafe impl Sync for Buffer where Bytes: Sync {}
 
 impl Buffer {
     /// Auxiliary method to create a new Buffer
+    ///
+    /// This can be used with a [`bytes::Bytes`] via `into()`:
+    ///
+    /// ```
+    /// # use arrow_buffer::Buffer;
+    /// let bytes = bytes::Bytes::from_static(b"foo");
+    /// let buffer = Buffer::from_bytes(bytes.into());
+    /// ```
     #[inline]
     pub fn from_bytes(bytes: Bytes) -> Self {
         let length = bytes.len();