From what I've seen of people progressing through their careers, being a strong C++ programmer helps a lot with learning Rust, and being a strong C programmer helps a lot with C++.
I'd be curious to see how new developers do with Rust out of the gate moving forward. It basically makes you generate a machine checkable proof that you're using advanced memory management techniques correctly, and those techniques were invented to make zero cost abstractions work in C++.
Anyway, for me, it's Rust for all new projects these days, but I still like the minimalism of C. Big companies say it takes about 6 months for strong engineers unfamiliar with all this stuff to reach productivity with Rust. I'd guess those same engineers could get to the point of writing sort-of-correct C in a week or so.
I'd be curious to see how new developers do with Rust out of the gate moving forward. It basically makes you generate a machine checkable proof that you're using advanced memory management techniques correctly, and those techniques were invented to make zero cost abstractions work in C++.
Anyway, for me, it's Rust for all new projects these days, but I still like the minimalism of C. Big companies say it takes about 6 months for strong engineers unfamiliar with all this stuff to reach productivity with Rust. I'd guess those same engineers could get to the point of writing sort-of-correct C in a week or so.