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1 // Copyright 2012 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
13 #![allow(non_camel_case_types)]
18 rgb(isize, isize, isize),
19 rgba(isize, isize, isize, isize),
20 hsl(isize, isize, isize),
23 fn process(c
: color
) -> isize {
26 color
::rgb(r
, _
, _
) => { x = r; }
27 color
::rgba(_
, _
, _
, a
) => { x = a; }
28 color
::hsl(_
, s
, _
) => { x = s; }
34 let gray
: color
= color
::rgb(127, 127, 127);
35 let clear
: color
= color
::rgba(50, 150, 250, 0);
36 let red
: color
= color
::hsl(0, 255, 255);
37 assert_eq
!(process(gray
), 127);
38 assert_eq
!(process(clear
), 0);
39 assert_eq
!(process(red
), 255);