HttpLib unable to compile using MSVC, when integrated with C++ 20 Modules

[Rabbit0w0]

StackOverflow: https://stackoverflow.com/questions/79478667/msvc-unable-to-compile-program-with-c20-module-feature

MS Dev Community: https://developercommunity.visualstudio.com/t/MSVC-confused-with-operators-when-using/10861598

I'm assuming that if this is a compiler bug or sth else related to MSVC's nature, but Clang did compile my work. Though it is likely that HttpLib has nothing to do with this, can you roll out a temporary patch for MSVC?