From ec49f6709ec1ff1e7952a2c40b83d7b6a0767a6f Mon Sep 17 00:00:00 2001
From: Ole Bertram <git@bertr.am>
Date: Sat, 29 Jun 2024 20:39:13 +0200
Subject: [PATCH] Stabilize `duration_abs_diff`

---
 library/core/src/time.rs  | 3 +--
 library/core/tests/lib.rs | 1 -
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/library/core/src/time.rs b/library/core/src/time.rs
index 73c556249bedf..9040291ffe2e4 100644
--- a/library/core/src/time.rs
+++ b/library/core/src/time.rs
@@ -620,13 +620,12 @@ impl Duration {
     /// Basic usage:
     ///
     /// ```
-    /// #![feature(duration_abs_diff)]
     /// use std::time::Duration;
     ///
     /// assert_eq!(Duration::new(100, 0).abs_diff(Duration::new(80, 0)), Duration::new(20, 0));
     /// assert_eq!(Duration::new(100, 400_000_000).abs_diff(Duration::new(110, 0)), Duration::new(9, 600_000_000));
     /// ```
-    #[unstable(feature = "duration_abs_diff", issue = "117618")]
+    #[stable(feature = "duration_abs_diff", since = "CURRENT_RUSTC_VERSION")]
     #[must_use = "this returns the result of the operation, \
                   without modifying the original"]
     #[inline]
diff --git a/library/core/tests/lib.rs b/library/core/tests/lib.rs
index 57127df51ebdd..83a615fcd8be3 100644
--- a/library/core/tests/lib.rs
+++ b/library/core/tests/lib.rs
@@ -30,7 +30,6 @@
 #![feature(core_private_bignum)]
 #![feature(core_private_diy_float)]
 #![feature(dec2flt)]
-#![feature(duration_abs_diff)]
 #![feature(duration_consts_float)]
 #![feature(duration_constants)]
 #![feature(duration_constructors)]