Stabilize feature saturating_div for rust 1.58

Author: kellerkindt

library/core/src/num/int_macros.rs

@@ -926,22 +926,17 @@ macro_rules! int_impl {
         /// Basic usage:
         ///
         /// ```
-        /// #![feature(saturating_div)]
-        ///
         #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".saturating_div(2), 2);")]
         #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MAX.saturating_div(-1), ", stringify!($SelfT), "::MIN + 1);")]
         #[doc = concat!("assert_eq!(", stringify!($SelfT), "::MIN.saturating_div(-1), ", stringify!($SelfT), "::MAX);")]
         ///
         /// ```
         ///
         /// ```should_panic
-        /// #![feature(saturating_div)]
-        ///
         #[doc = concat!("let _ = 1", stringify!($SelfT), ".saturating_div(0);")]
         ///
         /// ```
-        #[unstable(feature = "saturating_div", issue = "87920")]
-        #[rustc_const_unstable(feature = "saturating_div", issue = "87920")]
+        #[stable(feature = "saturating_div", since = "1.58.0")]
         #[must_use = "this returns the result of the operation, \
                       without modifying the original"]
         #[inline]

library/core/src/num/saturating.rs

@@ -273,7 +273,7 @@ macro_rules! saturating_impl {
         /// Basic usage:
         ///
         /// ```
-        /// #![feature(saturating_int_impl, saturating_div)]
+        /// #![feature(saturating_int_impl)]
         /// use std::num::Saturating;
         ///
         #[doc = concat!("assert_eq!(Saturating(2", stringify!($t), "), Saturating(5", stringify!($t), ") / Saturating(2));")]
@@ -282,7 +282,7 @@ macro_rules! saturating_impl {
         /// ```
         ///
         /// ```should_panic
-        /// #![feature(saturating_int_impl, saturating_div)]
+        /// #![feature(saturating_int_impl)]
         /// use std::num::Saturating;
         ///
         #[doc = concat!("let _ = Saturating(0", stringify!($t), ") / Saturating(0);")]

library/core/src/num/uint_macros.rs

@@ -1049,20 +1049,15 @@ macro_rules! uint_impl {
         /// Basic usage:
         ///
         /// ```
-        /// #![feature(saturating_div)]
-        ///
         #[doc = concat!("assert_eq!(5", stringify!($SelfT), ".saturating_div(2), 2);")]
         ///
         /// ```
         ///
         /// ```should_panic
-        /// #![feature(saturating_div)]
-        ///
         #[doc = concat!("let _ = 1", stringify!($SelfT), ".saturating_div(0);")]
         ///
         /// ```
-        #[unstable(feature = "saturating_div", issue = "87920")]
-        #[rustc_const_unstable(feature = "saturating_div", issue = "87920")]
+        #[stable(feature = "saturating_div", since = "1.58.0")]
         #[must_use = "this returns the result of the operation, \
                       without modifying the original"]
         #[inline]

library/std/src/lib.rs

@@ -308,7 +308,6 @@
 #![feature(ptr_internals)]
 #![feature(rustc_attrs)]
 #![feature(rustc_private)]
-#![feature(saturating_div)]
 #![feature(saturating_int_impl)]
 #![feature(slice_concat_ext)]
 #![feature(slice_internals)]