mirror of
https://github.com/clap-rs/clap
synced 2024-12-15 07:12:32 +00:00
9b23a09f7a
I see them fulfilling two roles - A form of bolding - As a callback to their placeholder in usage However, it is a bit of an unpolished look and no other CLI seems to do it. This looks a bit more proefessional. We have colored help for formatting and I think the sections relation to usage will be clear enough.
577 B
577 B
$ 03_02_option_mult --help
clap [..]
A simple to use, efficient, and full-featured Command Line Argument Parser
Usage:
03_02_option_mult[EXE] [OPTIONS]
Options:
-n, --name <name>
-h, --help Print help information
-V, --version Print version information
$ 03_02_option_mult
name: None
$ 03_02_option_mult --name bob
name: Some("bob")
$ 03_02_option_mult --name=bob
name: Some("bob")
$ 03_02_option_mult -n bob
name: Some("bob")
$ 03_02_option_mult -n=bob
name: Some("bob")
$ 03_02_option_mult -nbob
name: Some("bob")