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From: Peter Dimov (pdimov_at_[hidden])
Date: 2024-04-25 14:33:42
We've been discussing some UUID design issues in, well,
issues in the Uuid repo, namely
https://github.com/boostorg/uuid/issues/96 and, for context,
https://github.com/boostorg/uuid/issues/113.
This topic might be of wide interest to developers, so I thought
it would be better to have this list know about it.
Anyone who has an opinion on the matter is welcome to express
it in the issue, or here.
In addition to the questions raised in #96, namely, how should the
constructors and the accessors of `uuid` look like (once we somehow
move away from the public `data` member), here are some more
topics of interest:
* Should a default-constructed `uuid` remain uninitialized, or should
the default constructor produce the nil Uuid? (Uninitialized is not
a good look in 2024 because safety. On the other hand,
`new uuid[ 1048576 ]` will start doing a `memset`.)
* At the moment wide strings are processed by the name generators
by converting every wchar_t to 32 bit, then hashing the bytes, zeroes
and all. This doesn't strike me as correct. I think that the string should
be converted to UTF-8 on the fly (with 32 bit wchar_t assumed UTF-16
and 32 bit wchar_t assumed UTF-32.)
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