add a macro rule sleep! #12914

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electricface opened this issue Mar 15, 2014 · 1 comment

electricface commented Mar 15, 2014

macro_rules! sleep(
    ( $sec:expr ) => ( ::std::io::timer::sleep( (($sec)*1000. ) as u64 ))
)

example

fn main(){
    for i in range(0,10){
        sleep!(0.5);
        println!("sleep {}",i);
    }
}

Member

alexcrichton commented Mar 15, 2014

Closing for reasons found here: #12915 (comment)

alexcrichton closed this as completed

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