From b7f433273723cc88799088917abed3a3b31a215a Mon Sep 17 00:00:00 2001
From: Slanterns <slanterns.w@gmail.com>
Date: Wed, 17 Apr 2024 08:09:13 +0800
Subject: [PATCH] Stabilize `const_io_structs`
---
library/std/src/io/cursor.rs | 6 +++---
library/std/src/io/util.rs | 6 +++---
library/std/src/lib.rs | 1 -
3 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/library/std/src/io/cursor.rs b/library/std/src/io/cursor.rs
index 49dde828c1fc4..5b782fff7e52e 100644
--- a/library/std/src/io/cursor.rs
+++ b/library/std/src/io/cursor.rs
@@ -95,7 +95,7 @@ impl<T> Cursor<T> {
/// # force_inference(&buff);
/// ```
#[stable(feature = "rust1", since = "1.0.0")]
- #[rustc_const_unstable(feature = "const_io_structs", issue = "78812")]
+ #[rustc_const_stable(feature = "const_io_structs", since = "CURRENT_RUSTC_VERSION")]
pub const fn new(inner: T) -> Cursor<T> {
Cursor { pos: 0, inner }
}
@@ -132,7 +132,7 @@ impl<T> Cursor<T> {
/// let reference = buff.get_ref();
/// ```
#[stable(feature = "rust1", since = "1.0.0")]
- #[rustc_const_unstable(feature = "const_io_structs", issue = "78812")]
+ #[rustc_const_stable(feature = "const_io_structs", since = "CURRENT_RUSTC_VERSION")]
pub const fn get_ref(&self) -> &T {
&self.inner
}
@@ -178,7 +178,7 @@ impl<T> Cursor<T> {
/// assert_eq!(buff.position(), 1);
/// ```
#[stable(feature = "rust1", since = "1.0.0")]
- #[rustc_const_unstable(feature = "const_io_structs", issue = "78812")]
+ #[rustc_const_stable(feature = "const_io_structs", since = "CURRENT_RUSTC_VERSION")]
pub const fn position(&self) -> u64 {
self.pos
}
diff --git a/library/std/src/io/util.rs b/library/std/src/io/util.rs
index 16eaed15e720c..266a447f06b5c 100644
--- a/library/std/src/io/util.rs
+++ b/library/std/src/io/util.rs
@@ -51,7 +51,7 @@ pub struct Empty;
/// ```
#[must_use]
#[stable(feature = "rust1", since = "1.0.0")]
-#[rustc_const_unstable(feature = "const_io_structs", issue = "78812")]
+#[rustc_const_stable(feature = "const_io_structs", since = "CURRENT_RUSTC_VERSION")]
pub const fn empty() -> Empty {
Empty
}
@@ -173,7 +173,7 @@ pub struct Repeat {
/// ```
#[must_use]
#[stable(feature = "rust1", since = "1.0.0")]
-#[rustc_const_unstable(feature = "const_io_structs", issue = "78812")]
+#[rustc_const_stable(feature = "const_io_structs", since = "CURRENT_RUSTC_VERSION")]
pub const fn repeat(byte: u8) -> Repeat {
Repeat { byte }
}
@@ -276,7 +276,7 @@ pub struct Sink;
/// ```
#[must_use]
#[stable(feature = "rust1", since = "1.0.0")]
-#[rustc_const_unstable(feature = "const_io_structs", issue = "78812")]
+#[rustc_const_stable(feature = "const_io_structs", since = "CURRENT_RUSTC_VERSION")]
pub const fn sink() -> Sink {
Sink
}
diff --git a/library/std/src/lib.rs b/library/std/src/lib.rs
index 72ae38cfa20ec..d152626d86a07 100644
--- a/library/std/src/lib.rs
+++ b/library/std/src/lib.rs
@@ -407,7 +407,6 @@
// tidy-alphabetical-start
#![feature(const_collections_with_hasher)]
#![feature(const_hash)]
-#![feature(const_io_structs)]
#![feature(const_ip)]
#![feature(const_ipv4)]
#![feature(const_ipv6)]