Function getopts::opt
pub fn opt(short_name: &str, long_name: &str, desc: &str, hint: &str, hasarg: HasArg, occur: Occur) -> OptGroup
Create a generic option group, stating all parameters explicitly
pub fn opt(short_name: &str, long_name: &str, desc: &str, hint: &str, hasarg: HasArg, occur: Occur) -> OptGroup
Create a generic option group, stating all parameters explicitly
Prefix searches with a type followed by a colon (e.g.
fn:) to restrict the search to a given type.
Accepted types are: fn, mod,
struct (or str), enum,
trait, typedef (or
tdef).