On: Rust in the Linux Kernel: Just the Beginning

[pjmlp]

In VC++ "import std", which imports the whole C++ standard library, is faster than just doing "#include <iostreams>".

It is only a matter of time, until GCC and clang finally catch up.

[jeffparsons → pjmlp]

According to Wikipedia, both have support for precompiled headers: https://en.m.wikipedia.org/wiki/Precompiled_header

Shouldn't this be enough? Or does it require explicitly including the precompiled header whereas VC++ has magic to make that transparent?

[pjmlp → jeffparsons]

C++20 modules and pre-compiler headers aren't the same thing in terms of technology.