Enum getopts::Occur

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

impl Clone for Occur

fn clone(&self) -> Occur

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Occur

impl PartialEq for Occur

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

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Eq for Occur