From my perspective (college student), it is true that there is godly amount of C code in the world which would remain true for a long long time. In similar sense there are also quite a lot of new java developers who maintain the millions of lines of java code.
However a lot of new infrastructure is being developed in rust. Infact it can be argued that the very reason it should be in rust is because it is critical. I think there would be great value if a person can efficiently thread between both rust and c rather than competing.
However a lot of new infrastructure is being developed in rust. Infact it can be argued that the very reason it should be in rust is because it is critical. I think there would be great value if a person can efficiently thread between both rust and c rather than competing.