What are the performance costs here? Wouldn't accessing Win32 API over winmd take a noticeable performance hit? The beauty of C++17 is that it's near-zero cost abstractions.
All of the language support we are developing use the metadata to generate code at or before compile time. This does not affect run time performance at all.
What are the performance costs here? Wouldn't accessing Win32 API over winmd take a noticeable performance hit? The beauty of C++17 is that it's near-zero cost abstractions.