bpaf VS argparse-rosetta-rs

If you want to make smart decisions depending on widths of the cells - you have to consume the whole iterator to see what is the widest cell out there, it could be the last one for example. During that iteration you'll want either to store the values somehow or store preformatted bits in a string - something like this https://github.com/pacak/bpaf/blob/master/src/buffer.rs

bpaf does it here, giving access to primitives like "dump names of this parser" or "dump help for this subparser": https://github.com/pacak/bpaf/blob/semantic/src/docugen.rs

https://github.com/pacak/bpaf/blob/master/src/from_os_str.rs - a concrete example

https://github.com/pacak/bpaf/issues/50 - I would appreciate some feedback from a new user on naming conventions used - there or here is fine.

Most of the code change is here: https://github.com/pacak/bpaf/pull/57 https://github.com/pacak/bpaf/pull/60

Something like this, handles example from the ticket at least (sans hex digits) https://github.com/pacak/bpaf/blob/master/examples/sensors.rs

see https://github.com/pacak/bpaf/blob/rc-0.5.5/examples/custom_usage.rs

It's clap and bpaf nowdays from fully featured ones. https://github.com/rosetta-rs/argparse-rosetta-rs

"not enough arguments" is nice, but what arguments do you need to pass? Use cli option parser such as bpaf or clap to deal with that kind of stuff - they will generate --help for you for example. https://github.com/rosetta-rs/argparse-rosetta-rs

We link to https://github.com/rosetta-rs/argparse-rosetta-rs for a full list. In such a competitive category, I don't think I can really recommend anything that doesn't handle non-utf8 arguments. I am considering adding bpaf to the recommendations in the "full" category, as they recently added this support.

Latest benchmark results Diff of clap v3 to clap v4

There's a nice overview made by /u/epage https://github.com/rosetta-rs/argparse-rosetta-rs/blob/main/docs/tradeoffs.md

We collaborated on the trade-offs document though that doesn't reflect the upcoming release which expands on the parser flexibility.

For parsing people tend to use a parser, some are listed here: https://github.com/rosetta-rs/argparse-rosetta-rs

I've updated argparse-rosetta-rs (formerly argparse-benchmarks-rs).