core: add min and max to cmp, re-export various places.

graydon · graydon · commit 389125aeb83e · 2013-02-13T11:46:25.000-08:00
diff --git a/src/libcore/cmp.rs b/src/libcore/cmp.rs
@@ -85,3 +85,12 @@ pub pure fn gt<T: Ord>(v1: &T, v2: &T) -> bool {
     (*v1).gt(v2)
 }
 
+#[inline(always)]
+pub pure fn min<T: Ord>(v1: T, v2: T) -> T {
+    if v1 < v2 { v1 } else { v2 }
+}
+
+#[inline(always)]
+pub pure fn max<T: Ord>(v1: T, v2: T) -> T {
+    if v1 > v2 { v1 } else { v2 }
+}
diff --git a/src/libcore/num/f64.rs b/src/libcore/num/f64.rs
@@ -21,6 +21,7 @@ use to_str;
 use from_str;
 
 pub use cmath::c_double_targ_consts::*;
+pub use cmp::{min, max};
 
 macro_rules! delegate(
     (
diff --git a/src/libcore/num/int-template.rs b/src/libcore/num/int-template.rs
@@ -24,18 +24,14 @@ use vec;
 use i8;
 use i16;
 use i32;
+pub use cmp::{min, max};
 
 pub const bits : uint = inst::bits;
 pub const bytes : uint = (inst::bits / 8);
 
 pub const min_value: T = (-1 as T) << (bits - 1);
 pub const max_value: T = min_value - 1 as T;
 
-#[inline(always)]
-pub pure fn min(x: T, y: T) -> T { if x < y { x } else { y } }
-#[inline(always)]
-pub pure fn max(x: T, y: T) -> T { if x > y { x } else { y } }
-
 #[inline(always)]
 pub pure fn add(x: T, y: T) -> T { x + y }
 #[inline(always)]
diff --git a/src/libcore/num/uint-template.rs b/src/libcore/num/uint-template.rs
@@ -27,17 +27,14 @@ use u8;
 use u16;
 use u32;
 
+pub use cmp::{min, max};
+
 pub const bits : uint = inst::bits;
 pub const bytes : uint = (inst::bits / 8);
 
 pub const min_value: T = 0 as T;
 pub const max_value: T = 0 as T - 1 as T;
 
-#[inline(always)]
-pub pure fn min(x: T, y: T) -> T { if x < y { x } else { y } }
-#[inline(always)]
-pub pure fn max(x: T, y: T) -> T { if x > y { x } else { y } }
-
 #[inline(always)]
 pub pure fn add(x: T, y: T) -> T { x + y }
 #[inline(always)]

Original file line number	Diff line number	Diff line change
`@@ -21,6 +21,7 @@ use to_str;`
`21`	`21`	`use from_str;`
`22`	`22`
`23`	`23`	`pub use cmath::c_double_targ_consts::*;`
	`24`	`+pub use cmp::{min, max};`
`24`	`25`
`25`	`26`	`macro_rules! delegate(`
`26`	`27`	`(`