在 2013年11月19日 下午8:41，"Gaetan" <[email protected]>写道： > > I think this is precisely one of the bigest issue, from a newbee point of view. And I agree with spir on this point. It's not that important, but you end up placing them everywhere "to make the compiler happy". > > ~str should be a ~T. If it is not, it should use another semantic. > +1
> However, I don't see where you explain this subtility in the tutorial, didn't you added it recently? > > PS: I'm french, I know pretty well that all subtilities (other words for "exception to the general rules") my natural language has their own reason, BUT if I wanted to redesign french, I would get rid of all these rules, exceptions, rules in the exceptions. And exceptions in the rules of exceptions... > > ----- > Gaetan > > > > 2013/11/19 Daniel Micay <[email protected]> >> >> On Tue, Nov 19, 2013 at 7:27 AM, Gaetan <[email protected]> wrote: >> > "The most common use case for owned boxes is creating recursive data >> > structures like a binary search tree." >> > >> > I don't think this is the most common use of owned boxes: string management, >> > ... >> > >> > I don't think it a good idea to place "binary search tree" in a tutorial. >> > You don't do this every day :) >> > >> > ----- >> > Gaetan >> >> ~str isn't an ~T, in the existing type system > > > > _______________________________________________ > Rust-dev mailing list > [email protected] > https://mail.mozilla.org/listinfo/rust-dev >
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