From 671b1c1d895c54903a10555196b789ebd5ff2c90 Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Wed, 25 Jan 2017 15:37:20 -0800
Subject: std: Stabilize APIs for the 1.16.0 release

This commit applies the stabilization/deprecations of the 1.16.0 release, as
tracked by the rust-lang/rust issue tracker and the final-comment-period tag.

The following APIs were stabilized:

* `VecDeque::truncate`
* `VecDeque::resize`
* `String::insert_str`
* `Duration::checked_{add,sub,div,mul}`
* `str::replacen`
* `SocketAddr::is_ipv{4,6}`
* `IpAddr::is_ipv{4,6}`
* `str::repeat`
* `Vec::dedup_by`
* `Vec::dedup_by_key`
* `Result::unwrap_or_default`
* `<*const T>::wrapping_offset`
* `<*mut T>::wrapping_offset`
* `CommandExt::creation_flags` (on Windows)
* `File::set_permissions`
* `String::split_off`

The following APIs were deprecated

* `EnumSet` - replaced with other ecosystem abstractions, long since unstable

Closes #27788
Closes #35553
Closes #35774
Closes #36436
Closes #36949
Closes #37079
Closes #37087
Closes #37516
Closes #37827
Closes #37916
Closes #37966
Closes #38080
---
 src/libstd/time/duration.rs | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

(limited to 'src/libstd/time/duration.rs')

diff --git a/src/libstd/time/duration.rs b/src/libstd/time/duration.rs
index 2c4e2bbff93..af7eaeb3106 100644
--- a/src/libstd/time/duration.rs
+++ b/src/libstd/time/duration.rs
@@ -154,14 +154,12 @@ impl Duration {
     /// Basic usage:
     ///
     /// ```
-    /// #![feature(duration_checked_ops)]
-    ///
     /// use std::time::Duration;
     ///
     /// assert_eq!(Duration::new(0, 0).checked_add(Duration::new(0, 1)), Some(Duration::new(0, 1)));
     /// assert_eq!(Duration::new(1, 0).checked_add(Duration::new(std::u64::MAX, 0)), None);
     /// ```
-    #[unstable(feature = "duration_checked_ops", issue = "35774")]
+    #[stable(feature = "duration_checked_ops", since = "1.16.0")]
     #[inline]
     pub fn checked_add(self, rhs: Duration) -> Option<Duration> {
         if let Some(mut secs) = self.secs.checked_add(rhs.secs) {
@@ -194,14 +192,12 @@ impl Duration {
     /// Basic usage:
     ///
     /// ```
-    /// #![feature(duration_checked_ops)]
-    ///
     /// use std::time::Duration;
     ///
     /// assert_eq!(Duration::new(0, 1).checked_sub(Duration::new(0, 0)), Some(Duration::new(0, 1)));
     /// assert_eq!(Duration::new(0, 0).checked_sub(Duration::new(0, 1)), None);
     /// ```
-    #[unstable(feature = "duration_checked_ops", issue = "35774")]
+    #[stable(feature = "duration_checked_ops", since = "1.16.0")]
     #[inline]
     pub fn checked_sub(self, rhs: Duration) -> Option<Duration> {
         if let Some(mut secs) = self.secs.checked_sub(rhs.secs) {
@@ -232,14 +228,12 @@ impl Duration {
     /// Basic usage:
     ///
     /// ```
-    /// #![feature(duration_checked_ops)]
-    ///
     /// use std::time::Duration;
     ///
     /// assert_eq!(Duration::new(0, 500_000_001).checked_mul(2), Some(Duration::new(1, 2)));
     /// assert_eq!(Duration::new(std::u64::MAX - 1, 0).checked_mul(2), None);
     /// ```
-    #[unstable(feature = "duration_checked_ops", issue = "35774")]
+    #[stable(feature = "duration_checked_ops", since = "1.16.0")]
     #[inline]
     pub fn checked_mul(self, rhs: u32) -> Option<Duration> {
         // Multiply nanoseconds as u64, because it cannot overflow that way.
@@ -269,15 +263,13 @@ impl Duration {
     /// Basic usage:
     ///
     /// ```
-    /// #![feature(duration_checked_ops)]
-    ///
     /// use std::time::Duration;
     ///
     /// assert_eq!(Duration::new(2, 0).checked_div(2), Some(Duration::new(1, 0)));
     /// assert_eq!(Duration::new(1, 0).checked_div(2), Some(Duration::new(0, 500_000_000)));
     /// assert_eq!(Duration::new(2, 0).checked_div(0), None);
     /// ```
-    #[unstable(feature = "duration_checked_ops", issue = "35774")]
+    #[stable(feature = "duration_checked_ops", since = "1.16.0")]
     #[inline]
     pub fn checked_div(self, rhs: u32) -> Option<Duration> {
         if rhs != 0 {
-- 
cgit 1.4.1-3-g733a5