I wonder if in a few years you will never want to write another line of Rust again like another developer I know who used to be enamored with Rust.

That said, I have not written perfect C code myself, but I have fixed a number of mistakes others made in their C code. Many of my commits to OpenZFS were done to fix others’ mistakes. A few of my commits even contained my own mistakes that I or others later caught. Feel free to inspect the codebase yourself. You should find it is a very well written codebase