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I love docopt and I love rust. This thing written at [the docopt rust repo.] worries me > the wider docopt project is mostly unmaintained at this point. Consid
by jbaber 4y ago
I love docopt and I love rust. This thing written at [the docopt rust repo.] worries me
> the wider docopt project is mostly unmaintained at this point.
Consider using clap or possibly structopt instead.
It's a lovely way to internalize the CLI argument cultural norms, decrease confusing and verbose argument parsing, make argument parsing work-free for the developer, and make argument parsing a copy-paste across languages. There's no greater pleasure than iteratively adding options to your program by just adding a line of text
-n, --new-option Do something new
I honestly think making a docopt parser is just very hard, which may limit its future prospects.
[the docopt rust repo.]: https://github.com/docopt/docopt.rs https://github.com/docopt/docopt.rs