Sorry, one more thing to add to this: Andrew Kelley is obviously a genius, and his talk introducing Zig[0] is in my top 10 of all time technical presentations,

Sorry, one more thing to add to this: Andrew Kelley is obviously a genius, and his talk introducing Zig[0] is in my top 10 of all time technical presentations, for many reasons. But I really do wish someone close to him with a passion for how coding is in many ways applied mathematics, would ask him to please have broader algebraic support for basic operations like +, -, * and maybe divide, with their basic dataflow characteristics. Optimal speed for complex numbers vs std::complex out of the box would be attractive. I understand his point about not wanting to allow every random C++ feature, but in these cases, it isn't a C++ feature, it's language-level basic algebra. In C++ land, ISPC[1] is often what you use when you want top speed rendering perf on SIMD CPUs, e.g. Moonray project[2] Please, just go ahead and define a nice clean API for vectors and scalars like OpenCL provides on its beautiful reference cards: https://www.khronos.org/files/opencl-1-2-quick-reference-card.pdf https://www.khronos.org/files/opencl-1-2-quick-reference-car... [0] https://www.youtube.com/watch?v=Gv2I7qTux7g https://www.youtube.com/watch?v=Gv2I7qTux7g [1] https://ispc.github.io/ https://ispc.github.io/ [2] https://openmoonray.org/ https://openmoonray.org/ Final edit sorry: in the end I love C++ and have been learning Rust mainly out of curiosity. Avoiding C++ quirks one can have few problems and a great time.