From 762bb1f506fa0d239d0fb52234d3353b41645a8d Mon Sep 17 00:00:00 2001
From: Jake Goulding <jake.goulding@gmail.com>
Date: Wed, 27 Apr 2022 15:56:29 -0400
Subject: [PATCH] Revert "impl From<&[T; N]> and From<&mut [T; N]> for Vec<T>"
This reverts commit 5dd702763ae0e112332a4447171adbed51aeee3d.
---
library/alloc/src/vec/mod.rs | 42 ------------------------------------
1 file changed, 42 deletions(-)
diff --git a/library/alloc/src/vec/mod.rs b/library/alloc/src/vec/mod.rs
index 8c2f52172ee70..cbb5b0627b77d 100644
--- a/library/alloc/src/vec/mod.rs
+++ b/library/alloc/src/vec/mod.rs
@@ -2987,48 +2987,6 @@ impl<T, const N: usize> From<[T; N]> for Vec<T> {
}
}
-#[cfg(not(no_global_oom_handling))]
-#[stable(feature = "vec_from_array_ref", since = "1.61.0")]
-impl<T: Clone, const N: usize> From<&[T; N]> for Vec<T> {
- /// Allocate a `Vec<T>` and fill it by cloning `s`'s items.
- ///
- /// # Examples
- ///
- /// ```
- /// assert_eq!(Vec::from(b"raw"), vec![b'r', b'a', b'w']);
- /// ```
- #[cfg(not(test))]
- fn from(s: &[T; N]) -> Vec<T> {
- s.to_vec()
- }
-
- #[cfg(test)]
- fn from(s: &[T; N]) -> Vec<T> {
- crate::slice::to_vec(s, Global)
- }
-}
-
-#[cfg(not(no_global_oom_handling))]
-#[stable(feature = "vec_from_array_ref", since = "1.61.0")]
-impl<T: Clone, const N: usize> From<&mut [T; N]> for Vec<T> {
- /// Allocate a `Vec<T>` and fill it by cloning `s`'s items.
- ///
- /// # Examples
- ///
- /// ```
- /// assert_eq!(Vec::from(&mut [1, 2, 3]), vec![1, 2, 3]);
- /// ```
- #[cfg(not(test))]
- fn from(s: &mut [T; N]) -> Vec<T> {
- s.to_vec()
- }
-
- #[cfg(test)]
- fn from(s: &mut [T; N]) -> Vec<T> {
- crate::slice::to_vec(s, Global)
- }
-}
-
#[stable(feature = "vec_from_cow_slice", since = "1.14.0")]
impl<'a, T> From<Cow<'a, [T]>> for Vec<T>
where