Struct App 

pub struct App {
    pub name: &'static str,
    pub about: Option<&'static str>,
    pub category: Option<&'static str>,
    /* private fields */
}

Fields

name: &'static str

about: Option<&'static str>

category: Option<&'static str>

Implementations

impl App

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

pub fn about(self, about: &'static str) -> Self

pub fn category(self, category: &'static str) -> Self

pub fn arg(self, arg: Arg) -> Self

pub fn subcommand(self, sub: App) -> Self

pub fn args(&self) -> impl Iterator<Item = &Arg>

pub fn find_subcommand(&self, name: &str) -> Option<&App>

pub fn print_help(&self)

pub fn print_help_with_parents(&self, parents: &[&'static str])

pub fn parse(self) -> Matches

pub fn parse_args(self, argv: &[&str]) -> Matches

Trait Implementations

impl Clone for App

fn clone(&self) -> App

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for App

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

Formats the value using the given formatter.