From 833cca5a5c69cae6cebddebbb56d5cae3d2d2dbb Mon Sep 17 00:00:00 2001
From: Aku Kotkavuo <aku.kotkavuo@gmail.com>
Date: Sat, 3 Jan 2015 15:02:26 +0200
Subject: [PATCH] Add missing uses for FromPrimitive & ToPrimitive

---
 src/sdl2/audio.rs    | 1 +
 src/sdl2/keycode.rs  | 1 +
 src/sdl2/scancode.rs | 1 +
 src/sdl2/surface.rs  | 1 +
 4 files changed, 4 insertions(+)

diff --git a/src/sdl2/audio.rs b/src/sdl2/audio.rs
index 06c48444..fa94e239 100644
--- a/src/sdl2/audio.rs
+++ b/src/sdl2/audio.rs
@@ -5,6 +5,7 @@ use std::mem;
 use std::c_str::CString;
 use std::c_vec::CVec;
 use std::borrow::ToOwned;
+use std::num::FromPrimitive;
 use libc;
 use libc::{c_int, size_t, c_void};
 use libc::{uint8_t};
diff --git a/src/sdl2/keycode.rs b/src/sdl2/keycode.rs
index ab38c218..ee9f95ea 100644
--- a/src/sdl2/keycode.rs
+++ b/src/sdl2/keycode.rs
@@ -1,4 +1,5 @@
 use std::hash::{self, Hash};
+use std::num::{FromPrimitive, ToPrimitive};
 
 #[deriving(PartialEq, Eq, FromPrimitive, Show, Copy)]
 pub enum KeyCode {
diff --git a/src/sdl2/scancode.rs b/src/sdl2/scancode.rs
index 083c154f..e97887ae 100644
--- a/src/sdl2/scancode.rs
+++ b/src/sdl2/scancode.rs
@@ -1,4 +1,5 @@
 use std::hash::{self, Hash};
+use std::num::{FromPrimitive, ToPrimitive};
 
 #[deriving(PartialEq, Eq, FromPrimitive, Show, Copy)]
 pub enum ScanCode {
diff --git a/src/sdl2/surface.rs b/src/sdl2/surface.rs
index 7eb05ee1..10eae45f 100644
--- a/src/sdl2/surface.rs
+++ b/src/sdl2/surface.rs
@@ -4,6 +4,7 @@ use get_error;
 use SdlResult;
 use std::ptr;
 use libc::{c_int, uint32_t};
+use std::num::FromPrimitive;
 use pixels;
 use render::BlendMode;
 use rwops;