From bdb8605bd52b7ff5c9f1b34326d3ff857bb0a31c Mon Sep 17 00:00:00 2001
From: Brendan Zabarauskas <bjzaba@yahoo.com.au>
Date: Wed, 5 Dec 2012 20:03:04 +1000
Subject: [PATCH] Remove `convert_channel` method

---
 src/color/channel.rs | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/src/color/channel.rs b/src/color/channel.rs
index efae6b3..99f101b 100644
--- a/src/color/channel.rs
+++ b/src/color/channel.rs
@@ -4,7 +4,6 @@ pub trait Channel: Number {
     static pure fn max() -> self;
     
     static pure fn from<T:Channel>(val: T) -> self;
-    pure fn convert_channel<T:Channel>(&self) -> T;
     
     pure fn to_channel_u8(&self)    -> u8;
     pure fn to_channel_u16(&self)   -> u16;
@@ -21,7 +20,6 @@ pub impl u8: Channel {
     #[inline(always)] static pure fn max() -> u8 { 0xFF }  // 2^8
     
     #[inline(always)] static pure fn from<T:Channel>(val: T) -> u8 { val.to_channel_u8() }
-    #[inline(always)] pure fn convert_channel<T:Channel>(&self) -> T { Channel::from(*self) }
     
     #[inline(always)] pure fn to_channel_u8(&self)    -> u8    { (*self) }
     #[inline(always)] pure fn to_channel_u16(&self)   -> u16   { (*self as u16 << 8) | (*self) as u16 }
@@ -38,7 +36,6 @@ pub impl u16: Channel {
     #[inline(always)] static pure fn max() -> u16 { 0xFFFF }   // 2^16
     
     #[inline(always)] static pure fn from<T:Channel>(val: T) -> u16 { val.to_channel_u16() }
-    #[inline(always)] pure fn convert_channel<T:Channel>(&self) -> T { Channel::from(*self) }
     
     #[inline(always)] pure fn to_channel_u8(&self)    -> u8    { (*self >> 8) as u8 }    // this is the equivalent of `self/256`. Some folks prefer to do `self/257`
     #[inline(always)] pure fn to_channel_u16(&self)   -> u16   { (*self) }
@@ -55,7 +52,6 @@ pub impl u32: Channel {
     #[inline(always)] static pure fn max() -> u32 { 0xFFFF_FFFF }   // 2^32
     
     #[inline(always)] static pure fn from<T:Channel>(val: T) -> u32 { val.to_channel_u32() }
-    #[inline(always)] pure fn convert_channel<T:Channel>(&self) -> T { Channel::from(*self) }
     
     #[inline(always)] pure fn to_channel_u8(&self)    -> u8    { (*self >> 24) as u8 }
     #[inline(always)] pure fn to_channel_u16(&self)   -> u16   { (*self >> 16) as u16 }
@@ -72,7 +68,6 @@ pub impl u64: Channel {
     #[inline(always)] static pure fn max() -> u64 { 0xFFFF_FFFF_FFFF_FFFF_u64 }   // 2^64
     
     #[inline(always)] static pure fn from<T:Channel>(val: T) -> u64 { val.to_channel_u64() }
-    #[inline(always)] pure fn convert_channel<T:Channel>(&self) -> T { Channel::from(*self) }
     
     #[inline(always)] pure fn to_channel_u8(&self)    -> u8    { (*self >> 56) as u8 }
     #[inline(always)] pure fn to_channel_u16(&self)   -> u16   { (*self >> 48) as u16 }
@@ -89,7 +84,6 @@ pub impl f32: Channel {
     #[inline(always)] static pure fn max() -> f32 { 1f32 }
     
     #[inline(always)] static pure fn from<T:Channel>(val: T) -> f32 { val.to_channel_f32() }
-    #[inline(always)] pure fn convert_channel<T:Channel>(&self) -> T { Channel::from(*self) }
     
     
     #[inline(always)] pure fn to_channel_u8(&self)    -> u8    { (*self) * (0xFF_u8    as f32) as u8  }
@@ -107,7 +101,6 @@ pub impl f64: Channel {
     #[inline(always)] static pure fn max() -> f64 { 1f64 }
     
     #[inline(always)] static pure fn from<T:Channel>(val: T) -> f64 { val.to_channel_f64() }
-    #[inline(always)] pure fn convert_channel<T:Channel>(&self) -> T { Channel::from(*self) }
     
     #[inline(always)] pure fn to_channel_u8(&self)    -> u8    { (*self) * (0xFF_u8    as f64) as u8  }
     #[inline(always)] pure fn to_channel_u16(&self)   -> u16   { (*self) * (0xFFFF_u16 as f64) as u16 }
@@ -124,7 +117,6 @@ pub impl float: Channel {
     #[inline(always)] static pure fn max() -> float { 1f }
     
     #[inline(always)] static pure fn from<T:Channel>(val: T) -> float { val.to_channel_float() }
-    #[inline(always)] pure fn convert_channel<T:Channel>(&self) -> T { Channel::from(*self) }
     
     #[inline(always)] pure fn to_channel_u8(&self)    -> u8    { (*self) * (0xFF_u8    as float) as u8  }
     #[inline(always)] pure fn to_channel_u16(&self)   -> u16   { (*self) * (0xFFFF_u16 as float) as u16 }