Trait Args 

pub trait Args<T> {
    // Required methods
    fn has_help(&self) -> bool;
    fn all(&self) -> Vec<T>;
}

Abstraction over command-line argument collections.

Required Methods

fn has_help(&self) -> bool

Checks if the help flag (--help) is present.

fn all(&self) -> Vec<T>

Returns a copy of all arguments.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl Args<String> for Arguments

fn has_help(&self) -> bool

fn all(&self) -> Vec<String>

impl<T: AsRef<str> + Clone> Args<T> for Vec<T>

fn has_help(&self) -> bool

fn all(&self) -> Self

Implementors