At the company I currently work for we also use C++, and I am quite proficient in it. But the amount of times I have slowed myself down by simple lifetime issues makes me want to switch to a more memory safe language. Whether that is C++ with profiles or a whole new language such as Rust.

For example, a week back I lost a few hours finding a segfault bug in C++ code, which ended up being a trivial lifetime error: I used a reference after it was invalidated due to a std::vector resize.

These kind of errors should be compile time errors, rather than hard to trace runtime errors.

How does your company go about changing to memory safety? Are new projects / libraries written in Rust for example? Do projects / libraries get (partially) rewritten?