From d110f5d63f0b32ed12ee2ca88aca8fbb8d9a6aef Mon Sep 17 00:00:00 2001
From: Simon Roosen <s.roosen@firepulse.de>
Date: Sat, 31 Oct 2020 11:58:14 +0000
Subject: [PATCH 1/2] Changed slice::check_range to RangeBounds::assert_len.

In 1.49 the slice::check_range unstable funciton got moved to
RangeBounds::assert_len.
https://github.com/rust-lang/rust/pull/76885
---
 src/lib.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 8ed5498..838a20d 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -8,7 +8,7 @@
 #![no_std]
 #![cfg_attr(feature = "unstable", feature(core_intrinsics))]
 #![cfg_attr(feature = "unstable", feature(const_generics))]
-#![cfg_attr(feature = "unstable", feature(slice_check_range))]
+#![cfg_attr(feature = "unstable", feature(range_bounds_assert_len))]
 #![cfg_attr(feature = "unstable", allow(incomplete_features))]
 #![warn(missing_docs)]
 
@@ -625,7 +625,7 @@ where
         let Range {
             start: src_start,
             end: src_end,
-        } = slice::check_range(self.reference.len(), src);
+        } = src.assert_len(self.reference.len());
         let count = src_end - src_start;
         assert!(
             dest <= self.reference.len() - count,

From df5562fd249ebaf3905b31eb17c52af0601cc276 Mon Sep 17 00:00:00 2001
From: Simon Roosen <s.roosen@firepulse.de>
Date: Sat, 31 Oct 2020 14:45:10 +0000
Subject: [PATCH 2/2] Removed unused import

---
 src/lib.rs | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 838a20d..95891f4 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -25,7 +25,6 @@ use core::{
 use core::{
     intrinsics,
     ops::{Range, RangeBounds},
-    slice,
 };
 
 /// Allows creating read-only and write-only `Volatile` values.