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