std: remove each_char* fns and methods from str, replaced by iterators.

3 files changed, 10 insertions, 6 deletions

diff --git a/src/libextra/fileinput.rs b/src/libextra/fileinput.rs
index 3afa9b51c59..16082732715 100644
--- a/src/libextra/fileinput.rs
+++ b/src/libextra/fileinput.rs
@@ -414,6 +414,7 @@ mod test {
 
     use super::{FileInput, pathify, input_vec, input_vec_state};
 
+    use core::iterator::IteratorUtil;
     use core::io;
     use core::str;
     use core::uint;
@@ -455,7 +456,7 @@ mod test {
 
         let fi = FileInput::from_vec(copy filenames);
 
-        for "012".each_chari |line, c| {
+        for "012".iter().enumerate().advance |(line, c)| {
             assert_eq!(fi.read_byte(), c as int);
             assert_eq!(fi.state().line_num, line);
             assert_eq!(fi.state().line_num_file, 0);
diff --git a/src/libextra/json.rs b/src/libextra/json.rs
index 22abe0edbb9..fc1597ffed4 100644
--- a/src/libextra/json.rs
+++ b/src/libextra/json.rs
@@ -18,6 +18,7 @@
 
 use core::prelude::*;
 
+use core::iterator::IteratorUtil;
 use core::char;
 use core::float;
 use core::hashmap::HashMap;
@@ -58,7 +59,7 @@ pub struct Error {
 
 fn escape_str(s: &str) -> ~str {
     let mut escaped = ~"\"";
-    for str::each_char(s) |c| {
+    for s.iter().advance |c| {
         match c {
           '"' => escaped += "\\\"",
           '\\' => escaped += "\\\\",
@@ -913,7 +914,8 @@ impl serialize::Decoder for Decoder {
 
     fn read_char(&mut self) -> char {
         let mut v = ~[];
-        for str::each_char(self.read_str()) |c| { v.push(c) }
+        let s = self.read_str();
+        for s.iter().advance |c| { v.push(c) }
         if v.len() != 1 { fail!("string must have one character") }
         v[0]
     }
diff --git a/src/libextra/net_url.rs b/src/libextra/net_url.rs
index 08540775864..f26019d9282 100644
--- a/src/libextra/net_url.rs
+++ b/src/libextra/net_url.rs
@@ -14,6 +14,7 @@
 
 use core::prelude::*;
 
+use core::iterator::IteratorUtil;
 use core::cmp::Eq;
 use core::io::{Reader, ReaderUtil};
 use core::io;
@@ -358,7 +359,7 @@ pub fn query_to_str(query: &Query) -> ~str {
 
 // returns the scheme and the rest of the url, or a parsing error
 pub fn get_scheme(rawurl: &str) -> Result<(~str, ~str), ~str> {
-    for str::each_chari(rawurl) |i,c| {
+    for rawurl.iter().enumerate().advance |(i,c)| {
         match c {
           'A' .. 'Z' | 'a' .. 'z' => loop,
           '0' .. '9' | '+' | '-' | '.' => {
@@ -418,7 +419,7 @@ fn get_authority(rawurl: &str) ->
     let mut colon_count = 0;
     let mut (pos, begin, end) = (0, 2, len);
 
-    for str::each_chari(rawurl) |i,c| {
+    for rawurl.iter().enumerate().advance |(i,c)| {
         if i < 2 { loop; } // ignore the leading //
 
         // deal with input class first
@@ -562,7 +563,7 @@ fn get_path(rawurl: &str, authority: bool) ->
     Result<(~str, ~str), ~str> {
     let len = str::len(rawurl);
     let mut end = len;
-    for str::each_chari(rawurl) |i,c| {
+    for rawurl.iter().enumerate().advance |(i,c)| {
         match c {
           'A' .. 'Z' | 'a' .. 'z' | '0' .. '9' | '&' |'\'' | '(' | ')' | '.'
           | '@' | ':' | '%' | '/' | '+' | '!' | '*' | ',' | ';' | '='