Struct Args 

pub struct Args { /* private fields */ }

Implementations

impl Args

pub fn current() -> Self

pub fn from_argv<I, S>(argv: I) -> Self

where I: IntoIterator<Item = S>, S: AsRef<str>,

pub fn from_pairs<I, K, V>(pairs: I) -> Self

where I: IntoIterator<Item = (K, V)>, K: Into<String>, V: Into<String>,

pub fn has_bare_flag(&self, key: &str) -> bool

pub fn bare_flag_value(&self, key: &str) -> Option<&str>

pub fn flag_value(&self, key: &str) -> Option<&str>

pub fn get(&self, key: &str) -> Option<&str>

pub fn parse<T: FromStr>(&self, key: &str) -> Option<T>

pub fn get_many<'a>(&'a self, key: &str) -> Vec<&'a str>

pub fn iter(&self) -> impl Iterator<Item = (&str, &str)>

Order is HashMap-arbitrary.

Trait Implementations

impl Clone for Args

fn clone(&self) -> Args

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Args

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

Formats the value using the given formatter.

impl Default for Args

fn default() -> Args

Returns the “default value” for a type.