Notes
5 notes on things I had to figure out the hard way, written down so I only have to do it once.
2021
- 11 Oct 2021rustA cheat sheet for cargo testThe assert macros, plus the flags to run one test, run tests in order, or show output.2 min read#rust #test
- 11 Oct 2021rustRust modules: which file goes whereOne file per module, or a folder with a mod.rs once it grows submodules.1 min read#rust #module
- 11 Oct 2021rustRust string literals are just slicesWhy literals are read-only, and why a String can't be cleared while it's borrowed.1 min read#rust #string literal