From 8623fa49bacec0e5a83dc14586a44423107d4018 Mon Sep 17 00:00:00 2001
From: binarycat <binarycat@envs.net>
Date: Tue, 27 Aug 2024 21:51:37 -0400
Subject: [PATCH] allow BufReader::peek to be called on unsized types

---
 std/src/io/buffered/bufreader.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/std/src/io/buffered/bufreader.rs b/std/src/io/buffered/bufreader.rs
index 0b12e5777c840..cf226bd28d005 100644
--- a/std/src/io/buffered/bufreader.rs
+++ b/std/src/io/buffered/bufreader.rs
@@ -94,7 +94,9 @@ impl<R: Read> BufReader<R> {
     pub fn with_capacity(capacity: usize, inner: R) -> BufReader<R> {
         BufReader { inner, buf: Buffer::with_capacity(capacity) }
     }
+}
 
+impl<R: Read + ?Sized> BufReader<R> {
     /// Attempt to look ahead `n` bytes.
     ///
     /// `n` must be less than `capacity`.