[crabbone]

In my experience, segfaults are often a result of using C libraries in C++. In the project I work on, OpenSSL integration supplies a constant trickle of segfaults (it's not my general area, I'm just witnessing those and report to whoever works on it).

This is especially true if you are trying to use those libraries in multi-threaded environment.

[yagni_dev]

Segfaults happen, you run valgrind/asan/tsan etc. As long as the codebase is not horrendous its easy to fix. Third party packages complicate things, have to choose/use wisely/appropriately

[zaphar]

In Rust they are really rare. Like vanishingly small numbers of them. C++ definitely. SegFaults happen. Sometimes they are even in prod. Rust not so much.

[crabbone]

So far there isn't that much stuff written in Rust, so, any non-trivial Rust program will link with a bunch of non-Rust code. On the project I worked on, we had to link with SPDK for example (a rather big iSCSI server implementation).

C++ has been around for... what?.. 40 odd years? And any non-trivial project still links with C libraries.

I don't see this problem somehow going away in Rust w/o some revolutionary changes in operating systems, which is the major supplier of decrepit but unavoidable libraries you have to link with in order to get anything done.