From 3b196fb391ea9c869a798005e0fd7c84214518f4 Mon Sep 17 00:00:00 2001
From: Mads Ravn <madsravn@gmail.com>
Date: Tue, 25 Apr 2023 13:50:50 +0200
Subject: [PATCH] Updating Wake example to use new 'pin!' macro

---
 library/alloc/src/task.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/library/alloc/src/task.rs b/library/alloc/src/task.rs
index 9d8e309a978d9..5d9772b878b03 100644
--- a/library/alloc/src/task.rs
+++ b/library/alloc/src/task.rs
@@ -39,6 +39,7 @@ use crate::sync::Arc;
 /// use std::sync::Arc;
 /// use std::task::{Context, Poll, Wake};
 /// use std::thread::{self, Thread};
+/// use core::pin::pin;
 ///
 /// /// A waker that wakes up the current thread when called.
 /// struct ThreadWaker(Thread);
@@ -52,7 +53,7 @@ use crate::sync::Arc;
 /// /// Run a future to completion on the current thread.
 /// fn block_on<T>(fut: impl Future<Output = T>) -> T {
 ///     // Pin the future so it can be polled.
-///     let mut fut = Box::pin(fut);
+///     let mut fut = pin!(fut);
 ///
 ///     // Create a new context to be passed to the future.
 ///     let t = thread::current();