1 files changed, 42 insertions, 2 deletions
diff --git a/src/libcore/cmp.rs b/src/libcore/cmp.rs
index 661cf73c7f3..6f35d0417f1 100644
--- a/src/libcore/cmp.rs
+++ b/src/libcore/cmp.rs
@@ -443,6 +443,42 @@ pub trait Ord: Eq + PartialOrd<Self> {
     /// ```
     #[stable(feature = "rust1", since = "1.0.0")]
     fn cmp(&self, other: &Self) -> Ordering;
+
+    /// Compares and returns the maximum of two values.
+    ///
+    /// Returns the second argument if the comparison determines them to be equal.
+    ///
+    /// # Examples
+    ///
+    /// ```
+    /// #![feature(ord_max_min)]
+    ///
+    /// assert_eq!(2, 1.max(2));
+    /// assert_eq!(2, 2.max(2));
+    /// ```
+    #[unstable(feature = "ord_max_min", issue = "25663")]
+    fn max(self, other: Self) -> Self
+    where Self: Sized {
+        if other >= self { other } else { self }
+    }
+
+    /// Compares and returns the minimum of two values.
+    ///
+    /// Returns the first argument if the comparison determines them to be equal.
+    ///
+    /// # Examples
+    ///
+    /// ```
+    /// #![feature(ord_max_min)]
+    ///
+    /// assert_eq!(1, 1.min(2));
+    /// assert_eq!(2, 2.min(2));
+    /// ```
+    #[unstable(feature = "ord_max_min", issue = "25663")]
+    fn min(self, other: Self) -> Self
+    where Self: Sized {
+        if self <= other { self } else { other }
+    }
 }
 
 #[stable(feature = "rust1", since = "1.0.0")]
@@ -678,6 +714,8 @@ pub trait PartialOrd<Rhs: ?Sized = Self>: PartialEq<Rhs> {
 ///
 /// Returns the first argument if the comparison determines them to be equal.
 ///
+/// Internally uses an alias to `Ord::min`.
+///
 /// # Examples
 ///
 /// ```
@@ -689,13 +727,15 @@ pub trait PartialOrd<Rhs: ?Sized = Self>: PartialEq<Rhs> {
 #[inline]
 #[stable(feature = "rust1", since = "1.0.0")]
 pub fn min<T: Ord>(v1: T, v2: T) -> T {
-    if v1 <= v2 { v1 } else { v2 }
+    v1.min(v2)
 }
 
 /// Compares and returns the maximum of two values.
 ///
 /// Returns the second argument if the comparison determines them to be equal.
 ///
+/// Internally uses an alias to `Ord::max`.
+///
 /// # Examples
 ///
 /// ```
@@ -707,7 +747,7 @@ pub fn min<T: Ord>(v1: T, v2: T) -> T {
 #[inline]
 #[stable(feature = "rust1", since = "1.0.0")]
 pub fn max<T: Ord>(v1: T, v2: T) -> T {
-    if v2 >= v1 { v2 } else { v1 }
+    v1.max(v2)
 }
 
 // Implementation of PartialEq, Eq, PartialOrd and Ord for primitive types