On Fri May 25 18:01:25 2012, Patrick Walton wrote: > On 05/25/2012 08:43 AM, Kevin Cantu wrote: >> This conversation reminds me of Alexandrescu's talk about D's scope >> keyword: >> http://channel9.msdn.com/Events/Lang-NEXT/Lang-NEXT-2012/Three-Unlikely-Successful-Features-of-D >> >> >> It looks like a graceful syntax for handling all sorts of nested error >> and failure cleanup... > > I like the scope keyword, FWIW. It'd be even better if you didn't have > to provide a variable name if all you want to do is execute some code > at the end of the block. > > This would provide a facility like Go's "defer" keyword, but more > general since it also admits C++ RAII patterns. > > Patrick
What's the difference between |scope| and Rust's resources, exactly? Cheers, David -- David Rajchenbach-Teller, PhD Performance Team, Mozilla
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