Function getopts::optflagmulti

pub fn optflagmulti(short_name: &str, long_name: &str, desc: &str) -> OptGroup

Unstable (rustc_private)

: use the crates.io getopts library instead

Create a long option that can occur more than once and does not take an argument.

• short_name - e.g. "h" for a -h option, or "" for none
• long_name - e.g. "help" for a --help option, or "" for none
• desc - Description for usage help