Struct app::Args

pub struct Args<'app> { /* fields omitted */ }

Args

Methods

impl<'app> Args<'app>

fn new<'s: 'app, V>(name: &'app str, value: V) -> Self where
    V: ArgsValueParse<'app>, 

fn len<L: Into<usize>>(self, len: L) -> Self

fn optional(self) -> Self

set Argss optional as true(default is false)(override ArgsValueParse's default and check).

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

help message

impl<'app> Args<'app>

fn value(&self) -> &'app ArgsValue

fn value_mut(&mut self) -> &'app mut ArgsValue

fn is_optional(&self) -> bool

fn name_get(&self) -> &'app str

fn help_get(&self) -> &str

fn count_get(&self) -> &usize

Trait Implementations

impl<'app> Debug for Args<'app>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.