libcore: Deprecate advance method on Iterators.

diff --git a/src/libcore/iter.rs b/src/libcore/iter.rs
index 5895d871dbe18e2bb3467f72c09f1fb630e3b9c0..77795a333523791f5200d197ca16e7d56c9cfc18 100644 (file)
--- a/src/libcore/iter.rs
+++ b/src/libcore/iter.rs
@@ -435,9 +435,10 @@ fn by_ref<'r>(&'r mut self) -> ByRef<'r, Self> {
     ///
     /// # Example
     ///
-    /// ```rust
+    /// ```rust,ignore
     /// range(0u, 5).advance(|x| {print!("{} ", x); true});
     /// ```
+    #[deprecated = "use the `all` method instead"]
     #[inline]
     fn advance(&mut self, f: |A| -> bool) -> bool {
         loop {