bjoernager/rust
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use newtype struct for devnull rather than type aliased record

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Ted Horst 2012-12-30 11:54:44 -06:00 • committed by Tim Chevalier
parent 7c79b5e434
commit af48f30542
1 changed files with 3 additions and 3 deletions
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6
src/test/bench/shootout-mandelbrot.rs
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@ -96,9 +96,9 @@ fn chanmb(i: uint, size: uint) -> Line
Line {i:i, b:crv} Line {i:i, b:crv}
} }
type devnull = {dn: int}; struct Devnull();
impl devnull: io::Writer { impl Devnull: io::Writer {
fn write(&self, _b: &[const u8]) {} fn write(&self, _b: &[const u8]) {}
fn seek(&self, _i: int, _s: io::SeekStyle) {} fn seek(&self, _i: int, _s: io::SeekStyle) {}
fn tell(&self) -> uint {0_u} fn tell(&self) -> uint {0_u}
@ -110,7 +110,7 @@ fn writer(path: ~str, pport: pipes::Port<Line>, size: uint)
{ {
let cout: io::Writer = match path { let cout: io::Writer = match path {
~"" => { ~"" => {
{dn: 0} as io::Writer Devnull as io::Writer
} }
~"-" => { ~"-" => {
io::stdout() io::stdout()