Enum getopts::Occur [-] [+] [src]

pub enum Occur {
    Req,
    Optional,
    Multi,
}

Describes how often an option may occur.

Variants

`Req`	The option occurs once.
`Optional`	The option occurs at most once.
`Multi`	The option occurs zero or more times.

Trait Implementations

Derived Implementations

`impl Eq for Occur`

`fn assert_receiver_is_total_eq(&self)`

`impl PartialEq for Occur`

`fn eq(&self, __arg_0: &Occur) -> bool`

`fn ne(&self, __arg_0: &Occur) -> bool`

`impl Copy for Occur`

`impl Clone for Occur`

`fn clone(&self) -> Occur`

`fn clone_from(&mut self, source: &Self)`