https://open-std.org/jtc1/sc22/wg21/docs/papers/2025/p3652r1.html
P3652R1: Constexpr floating-point charconv functions
floating pointconstexprcharconvfunctions
https://www.boost.org/doc/libs/1_87_0/libs/convert/doc/html/boost_convert/converters_detail/charconv_converter.html
boost::cnv::charconv Converter
boostcnvcharconvconverter
https://www.boost.org/doc/libs/master/libs/convert/doc/html/boost_convert/converters_detail/charconv_converter.html
boost::cnv::charconv Converter
boostcnvcharconvconverter
https://www.boost.org/news/entry/boostcharconv-has-been-accepted/
Boost.Charconv has been accepted!
has beenboostcharconvaccepted
https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2023/p2497r0.html
Testing for success or failure of charconv functions
success or failuretestingcharconvfunctions