Status of P0645 (std::format) in libstdc++

[Jonathan Wakely]

On Sat, 15 May 2021, 12:10 Spencer Collyer, <spencer@spencercollyer.plus.com>
wrote:

> Firstly, I hope it is OK to ask questions like the following on this list.
>

Yes, totally fine!



> I'm wondering what the status of P0645 in libstdc++ is at the moment? This
> is the proposal that introduces the std::format text formatting library in
> C++20.
>
> I've checked the page
> https://gcc.gnu.org/onlinedocs/libstdc++/manual/status.html#status.iso.2020.
> The line for that proposal just mentions the SD 6 feature test macro check
> to see if it is supported. Is it being worked on at present?
>


No, not that I'm aware of.

For now, the best option is to use the fmt library from GitHub.