Remove the iter module.

Moves the Times trait to num while the question of whether it should
exist at all gets hashed out as a completely separate question.

Author: jfager

src/libstd/iter.rs

@@ -80,6 +80,19 @@ pub trait Signed: Num
 
 pub trait Unsigned: Num {}
 
+/// Times trait
+///
+/// ~~~ {.rust}
+/// use num::Times;
+/// let ten = 10 as uint;
+/// let mut accum = 0;
+/// do ten.times { accum += 1; }
+/// ~~~
+///
+pub trait Times {
+    fn times(&self, it: &fn());
+}
+
 pub trait Integer: Num
                  + Orderable
                  + Div<Self,Self>

src/libstd/num/num.rs

@@ -10,7 +10,7 @@
 
 //! Operations and constants for `uint`
 
-use iter;
+use num;
 use sys;
 
 pub use self::generated::*;
@@ -70,7 +70,7 @@ pub fn div_round(x: uint, y: uint) -> uint {
 ///
 pub fn div_floor(x: uint, y: uint) -> uint { return x / y; }
 
-impl iter::Times for uint {
+impl num::Times for uint {
     #[inline]
     ///
     /// A convenience form for basic repetition. Given a uint `x`,
@@ -162,7 +162,7 @@ fn test_div() {
 
 #[test]
 pub fn test_times() {
-    use iter::Times;
+    use num::Times;
     let ten = 10 as uint;
     let mut accum = 0;
     do ten.times { accum += 1; }

src/libstd/num/uint.rs

@@ -49,7 +49,7 @@ pub use cmp::{Eq, ApproxEq, Ord, TotalEq, TotalOrd, Ordering, Less, Equal, Great
 pub use char::Char;
 pub use container::{Container, Mutable, Map, MutableMap, Set, MutableSet};
 pub use hash::Hash;
-pub use iter::Times;
+pub use num::Times;
 pub use iterator::{FromIterator, Extendable};
 pub use iterator::{Iterator, DoubleEndedIterator, RandomAccessIterator, ClonableIterator};
 pub use iterator::{OrdIterator, MutableDoubleEndedIterator};

src/libstd/prelude.rs

@@ -718,7 +718,7 @@ mod test {
     use option::*;
     use rt::test::*;
     use cell::Cell;
-    use iter::Times;
+    use num::Times;
     use rt::util;
 
     #[test]

src/libstd/rt/comm.rs

@@ -1114,7 +1114,7 @@ mod test {
     #[test]
     fn multithreading() {
         use rt::comm::*;
-        use iter::Times;
+        use num::Times;
         use vec::OwnedVector;
         use container::Container;
 

src/libstd/rt/sched.rs

@@ -126,7 +126,7 @@ pub fn select2<TA, A: SelectPort<TA>, TB, B: SelectPort<TB>>(mut a: A, mut b: B)
 mod test {
     use super::*;
     use clone::Clone;
-    use iter::Times;
+    use num::Times;
     use option::*;
     use rt::comm::*;
     use rt::test::*;

src/libstd/select.rs

@@ -140,7 +140,6 @@ pub mod borrow;
 pub mod from_str;
 #[path = "num/num.rs"]
 pub mod num;
-pub mod iter;
 pub mod iterator;
 pub mod to_str;
 pub mod to_bytes;
@@ -220,4 +219,3 @@ mod std {
     pub use fmt;
     pub use to_bytes;
 }
-

src/libstd/std.rs

@@ -21,7 +21,7 @@ use char;
 use char::Char;
 use clone::{Clone, DeepClone};
 use container::{Container, Mutable};
-use iter::Times;
+use num::Times;
 use iterator::{Iterator, FromIterator, Extendable};
 use iterator::{Filter, AdditiveIterator, Map};
 use iterator::{Invert, DoubleEndedIterator};