From 8b2e79dbac324b703493113c9f823e63cf1df4e0 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 27 Dec 2020 00:53:02 +0000
Subject: [PATCH] Add test for slice as prefix/suffix pattern
Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
library/core/src/slice/mod.rs | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/library/core/src/slice/mod.rs b/library/core/src/slice/mod.rs
index 23830548f68..fb6d9156cea 100644
--- a/library/core/src/slice/mod.rs
+++ b/library/core/src/slice/mod.rs
@@ -1783,6 +1783,10 @@ impl<T> [T] {
/// assert_eq!(v.strip_prefix(&[10, 40]), Some(&[30][..]));
/// assert_eq!(v.strip_prefix(&[50]), None);
/// assert_eq!(v.strip_prefix(&[10, 50]), None);
+ ///
+ /// let prefix : &str = "he";
+ /// assert_eq!(b"hello".strip_prefix(prefix.as_bytes()),
+ /// Some(b"llo".as_ref()));
/// ```
#[must_use = "returns the subslice without modifying the original"]
#[stable(feature = "slice_strip", since = "1.50.0")]