Write a string with percent-decoding into a buffer.
template< class CharSet> result< std::size_t > pct_decode( char* dest, char const* end, string_view s, CharSet const& allowed, pct_decode_opts const& opt = {}); »more...
result< std::size_t > pct_decode( char* dest, char const* end, string_view s, pct_decode_opts const& opt = {}); »more...