Enum Flag

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

Variant of Flag token. Only store the identifier, not the hyphens.

Variants

Short(char)

A short flag (e.g. -v).

Long(&'a str)

A long flag (e.g. –verbose).

Trait Implementations

impl<'a> Clone for Flag<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Flag<'a>

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

Formats the value using the given formatter.

impl PartialEq<Flag<'_>> for &str

fn eq(&self, other: &Flag<'_>) -> 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> PartialEq for Flag<'a>

fn eq(&self, other: &Flag<'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 Flag<'a>

impl<'a> Eq for Flag<'a>

impl<'a> StructuralPartialEq for Flag<'a>