Enum ArgName 

pub enum ArgName<'a> {
    Short(char),
    Long(&'a str),
}

Represents the name of an argument, used for identification and matching.

Variants

Short(char)

A short name, e.g., -h.

Long(&'a str)

A long name, e.g., --help.

Trait Implementations

impl<'a> Clone for ArgName<'a>

fn clone(&self) -> ArgName<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ArgName<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> PartialEq for ArgName<'a>

fn eq(&self, other: &ArgName<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Copy for ArgName<'a>

impl<'a> StructuralPartialEq for ArgName<'a>