Thanks, Corentin, that's a great find. This is indeed very close to what is proposed and a nice addition to the implementation experience in {fmt} and Rust.

Cheers,
Victor

On Mon, Jul 12, 2021 at 1:59 PM Corentin via SG16 <sg16@lists.isocpp.org> wrote:
Hello,

LLVM implemented exactly what is proposed by std::print 3 years ago
https://github.com/llvm-mirror/llvm/blob/master/lib/Support/raw_ostream.cpp#L638-L685

I thought this might be of interest.

Regards, 
Corentin
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