Function getopts::opt
[−]
[src]
pub fn opt(short_name: &str,
long_name: &str,
desc: &str,
hint: &str,
hasarg: HasArg,
occur: Occur)
-> OptGroup
🔬 This is a nightly-only experimental API. (rustc_private
)
use the crates.io getopts
library instead
Create a generic option group, stating all parameters explicitly