std: Iterator.len_ -> .len

src/libstd/str.rs

@@ -1593,7 +1593,7 @@ impl<'self> StrSlice<'self> for &'self str {
 
     /// Returns the number of characters that a string holds
     #[inline]
-    fn char_len(&self) -> uint { self.iter().len_() }
+    fn char_len(&self) -> uint { self.iter().len() }
 
     /// Returns a slice of the given string from the byte range
     /// [`begin`..`end`)