Rename iterators for consistency

Rename existing iterators to get rid of the Iterator suffix and to
give them names that better describe the things being iterated over.

2 files changed, 7 insertions, 7 deletions

diff --git a/src/libstd/comm/mod.rs b/src/libstd/comm/mod.rs
index 985a387ee2b..26d67daf7c1 100644
--- a/src/libstd/comm/mod.rs
+++ b/src/libstd/comm/mod.rs
@@ -305,7 +305,7 @@ pub struct Port<T> {
 /// An iterator over messages received on a port, this iterator will block
 /// whenever `next` is called, waiting for a new message, and `None` will be
 /// returned when the corresponding channel has hung up.
-pub struct PortIterator<'a, T> {
+pub struct Messages<'a, T> {
     priv port: &'a Port<T>
 }
 
@@ -899,12 +899,12 @@ impl<T: Send> Port<T> {
 
     /// Returns an iterator which will block waiting for messages, but never
     /// `fail!`. It will return `None` when the channel has hung up.
-    pub fn iter<'a>(&'a self) -> PortIterator<'a, T> {
-        PortIterator { port: self }
+    pub fn iter<'a>(&'a self) -> Messages<'a, T> {
+        Messages { port: self }
     }
 }
 
-impl<'a, T: Send> Iterator<T> for PortIterator<'a, T> {
+impl<'a, T: Send> Iterator<T> for Messages<'a, T> {
     fn next(&mut self) -> Option<T> { self.port.recv_opt() }
 }
 
diff --git a/src/libstd/comm/select.rs b/src/libstd/comm/select.rs
index fa5ec1d3e30..6a10ac56a4e 100644
--- a/src/libstd/comm/select.rs
+++ b/src/libstd/comm/select.rs
@@ -94,7 +94,7 @@ pub struct Handle<'port, T> {
     priv port: &'port mut Port<T>,
 }
 
-struct PacketIterator { priv cur: *mut Packet }
+struct Packets { priv cur: *mut Packet }
 
 impl Select {
     /// Creates a new selection structure. This set is initially empty and
@@ -267,7 +267,7 @@ impl Select {
         (*packet).selection_id = 0;
     }
 
-    fn iter(&self) -> PacketIterator { PacketIterator { cur: self.head } }
+    fn iter(&self) -> Packets { Packets { cur: self.head } }
 }
 
 impl<'port, T: Send> Handle<'port, T> {
@@ -300,7 +300,7 @@ impl<'port, T: Send> Drop for Handle<'port, T> {
     }
 }
 
-impl Iterator<*mut Packet> for PacketIterator {
+impl Iterator<*mut Packet> for Packets {
     fn next(&mut self) -> Option<*mut Packet> {
         if self.cur.is_null() {
             None