Skip Doctests When Running cargo test

I don't use doctests when I'm working on small, one-off Rust apps. The default functionality of [TODO: Code shorthand span ] it so run them. The result is an empty report that shows up last. It's no big deal but it throws me off seeing [TODO: Code shorthand span ] in the report.

I use this in my [TODO: Code shorthand span ] file to turn off the tests and the subsequent report: