[Issue 1023] Struct implementing interfaces and struct member enumeration

d-bugmail at puremagic.com d-bugmail at puremagic.com
Tue May 15 13:30:08 UTC 2018


https://issues.dlang.org/show_bug.cgi?id=1023

Dmitry Olshansky <dmitry.olsh at gmail.com> changed:

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
                 CC|                            |dmitry.olsh at gmail.com
         Resolution|---                         |WORKSFORME

--- Comment #8 from Dmitry Olshansky <dmitry.olsh at gmail.com> ---
> An enumeration of the methods of the
struct would also be nice.

__trait(getMembers, ...)

Far as duck typing goes, this may produce a DIP on compile-time interfaces
(a-la concepts).

And we have had good library solutions that check all of boxes for a long time
now, see:
https://github.com/atilaneves/concepts

Which has `models` UDA to check if struct follows interface statically.

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