Library associative array project v0.0.1
Steven Schveighoffer
schveiguy at gmail.com
Wed May 11 19:19:18 UTC 2022
On 5/11/22 11:54 AM, templatedperson wrote:
> On Wednesday, 11 May 2022 at 15:31:02 UTC, Steven Schveighoffer wrote:
>> I just spent a couple hours making a library AA solution that is
>> binary compatible with druntime's builtin AA.
>>
>> The benefits:
>>
>> 1. Proves that a library implementation is possible, also shows where
>> shortcomings are.
>> 2. Usable at compile time to make an AA that can be used at runtime.
>> 3. Much more approachable code than the AA runtime, does not require
>> "faking" a typeinfo, dealing with typeinfo in general, or deal with
>> magic compiler hooks. This gives a good base to start experimenting with.
>>
>
> This is great!
Thanks!
>
>> 2. Look at alternatives to GC for allocation/deallocation.
>
> Maybe add `@nogc` overloads that take `std.experimental.allocator`s?
> That could be the best way to accomplish this.
Technically, we don't need attributes, if the allocator doesn't use the
GC, it will infer @nogc.
Adding an allocator template parameter is a definite plan. However, once
you go outside the standard AA implementation, you can no longer be
binary compatible.
But the overall goal is to provide a base for future improvement (both
in the language and as an alternative to AAs), so please, if you have
more ideas, file some github issues!
-Steve
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