Module batteries

Available on crate feature batteries only.

Batteries included - helpful parsers that use only public API

bpaf comes with a few extra functions that use only public API in their implementation. You might find them useful either for your code or as an inspiration source

To use anything in this module you need to enable batteries cargo feature.

Examples contain combinatoric usage, for derive usage you should create a parser function and use external annotation.

Functions

cargo_helper

Strip a command name if present at the front when used as a cargo command

get_usage

Get usage for a parser

toggle_flag

Pick last passed value between two different flags

verbose_and_quiet_by_number

--verbose and --quiet flags with results encoded as number

verbose_by_slice

--verbose and --quiet flags with results choosen from a slice of values