On Tue, Oct 29, 2013 at 10:14:13PM +1100, Brendan Zabarauskas wrote:
> > struct ntimes<T>(times: uint, value: T) -> T;
>
>
> Does this syntax work at the moment?
My mistake, I meant to leave off the `-> T`. It would just be:
struct ntimes<T>(times: uint, value: T) -> T;
impl<T:Clone> ntimes<T> {
fn call(&mut self) -> Option<T> {
if self.times == 0 {
None
} else {
self.times -= 1;
Some(self.value.clone());
}
}
}
Niko
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