Enum Tags 

pub enum Tags<'a> {
    Long {
        long: &'a str,
    },
    Short {
        short: char,
    },
    LongShort {
        long: &'a str,
        short: char,
    },
}

The set of tags that identify a particular option (-short, --long)

Variants

Long

This parameter uses only a long tag

Fields

long: &'a str

Short

This parameter uses only a short tag

Fields

short: char

LongShort

This parameter uses both a long and short tag

Fields

long: &'a str

short: char

Implementations

impl<'a> Tags<'a>

pub const fn long(&self) -> Option<&'a str>

Get the long tag, if any

pub const fn short(&self) -> Option<char>

Get the short tag, if any

Trait Implementations

impl<'a> Clone for Tags<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Tags<'a>

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

Formats the value using the given formatter.

impl<'a> Copy for Tags<'a>