Struct exonum::helpers::fabric::Argument

pub struct Argument {
    pub name: &'static str,
    pub argument_type: ArgumentType,
    pub required: bool,
    pub help: &'static str,
}

Abstraction to represent arguments in command line.

Fields

name: &'static str

Name of the current argument. This name is used in context.arg(name).

argument_type: ArgumentType

Explains how this argument is represented.

required: bool

Explains if the argument required or not.

help: &'static str

Help message.

Methods

impl Argument

pub fn new_named<T>(     name: &'static str,     required: bool,     help: &'static str,     short_name: T,     long_name: &'static str,     multiple: bool ) -> Self where     T: Into<Option<&'static str>>,

Creates a new argument with long and optionally short names.

pub fn new_positional(     name: &'static str,     required: bool,     help: &'static str ) -> Self

Creates a new positional argument.

Trait Implementations

impl Copy for Argument

impl Clone for Argument

fn clone(&self) -> Argument

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Argument

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

Formats the value using the given formatter.