From d35a27ccc1012ef41157b07a54b6759bacefb32d Mon Sep 17 00:00:00 2001
From: Lars Bergstrom <lars@lars.com>
Date: Tue, 4 Mar 2014 16:11:44 -0800
Subject: [PATCH 1/3] Rust upgrade

---
 lib.rs | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/lib.rs b/lib.rs
index c99cd46..44f3d39 100644
--- a/lib.rs
+++ b/lib.rs
@@ -10,9 +10,9 @@
 #[crate_id = "github.com/mozilla-servo/rust-png#png:0.1"];
 
 #[cfg(test)]
-extern mod extra;
+extern crate extra;
 
-extern mod std;
+extern crate std;
 use std::cast;
 use std::io;
 use std::io::File;
@@ -58,7 +58,7 @@ pub extern fn read_data(png_ptr: *ffi::png_struct, data: *mut u8, length: size_t
         let image_data: &mut ImageData = cast::transmute(io_ptr);
         let len = length as uint;
         vec::raw::mut_buf_as_slice(data, len, |buf| {
-            let end_pos = std::num::min(image_data.data.len()-image_data.offset, len);
+            let end_pos = std::cmp::min(image_data.data.len()-image_data.offset, len);
             buf.copy_memory(image_data.data.slice(image_data.offset, image_data.offset+end_pos));
             image_data.offset += end_pos;
         });
@@ -144,7 +144,7 @@ pub fn load_png_from_memory(image: &[u8]) -> Result<Image,~str> {
         let mut image_data = vec::from_elem((width * height * pixel_width) as uint, 0u8);
         let image_buf = image_data.as_mut_ptr();
         let row_pointers: ~[*mut u8] = vec::from_fn(height as uint, |idx| {
-            ptr::mut_offset(image_buf, (((width * pixel_width) as uint) * idx) as int)
+            image_buf.offset((((width * pixel_width) as uint) * idx) as int)
         });
 
         ffi::png_read_image(png_ptr, row_pointers.as_ptr());
@@ -188,8 +188,8 @@ pub extern fn flush_data(png_ptr: *ffi::png_struct) {
 
 pub fn store_png(img: &Image, path: &Path) -> Result<(),~str> {
     let mut file = match File::create(path) {
-        Ok(file) => file,
-        Err(_) => return Err(~"could not open file")
+        Ok(f) => f,
+        Err(e) => return Err(format!("{}", e))
     };
 
     let mut writer = &mut file as &mut io::Writer;
@@ -234,7 +234,7 @@ pub fn store_png(img: &Image, path: &Path) -> Result<(),~str> {
 
         let image_buf = img.pixels.as_ptr();
         let row_pointers: ~[*u8] = vec::from_fn(img.height as uint, |idx| {
-            ptr::offset(image_buf, (((img.width * pixel_width) as uint) * idx) as int)
+            image_buf.offset((((img.width * pixel_width) as uint) * idx) as int)
         });
         ffi::png_set_rows(&*png_ptr, info_ptr, row_pointers.as_ptr());
 

From 4c27ef2961bb6df512df093dbf800a6bb26fdccb Mon Sep 17 00:00:00 2001
From: Josh Matthews <josh@joshmatthews.net>
Date: Fri, 14 Mar 2014 15:12:29 -0400
Subject: [PATCH 2/3] Warning police.

---
 ffi.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ffi.rs b/ffi.rs
index 7e4344e..f3d6e1e 100644
--- a/ffi.rs
+++ b/ffi.rs
@@ -7,6 +7,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#[allow(non_camel_case_types)];
+
 use std::libc::{c_int, size_t, c_void, c_char};
 
 pub static TRANSFORM_IDENTITY: c_int = 0;

From 3c4f326b0ddd7bf47966facb56c40d76bfb6cec3 Mon Sep 17 00:00:00 2001
From: Lars Bergstrom <lars@lars.com>
Date: Mon, 17 Mar 2014 12:33:29 -0500
Subject: [PATCH 3/3] Rust upgrade

---
 lib.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib.rs b/lib.rs
index 44f3d39..21876d7 100644
--- a/lib.rs
+++ b/lib.rs
@@ -249,7 +249,9 @@ pub fn store_png(img: &Image, path: &Path) -> Result<(),~str> {
 
 #[cfg(test)]
 mod test {
-    use extra::test::{bench, fmt_bench_samples};
+    extern crate test;
+    use self::test::bench;
+    use self::test::fmt_bench_samples;
     use std::io;
     use std::io::File;
     use std::vec;