Struct man::Opt

pub struct Opt { /* fields omitted */ }

Option

Methods

impl Opt

pub fn new(name: &str) -> Self

Create a new instance.

pub fn default_value(self, default: &str) -> Self

Set the default value.

pub fn help(self, help: &str) -> Self

Set the help.

pub fn short(self, short: &str) -> Self

Set the short value.

pub fn long(self, long: &str) -> Self

Set the long value.

Trait Implementations

impl Debug for Opt

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

Formats the value using the given formatter.

impl Clone for Opt

fn clone(&self) -> Opt

Returns a copy of the value.

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

Performs copy-assignment from source.