Trait CommandArg 

pub trait CommandArg {
    // Required method
    fn display_help() -> Vec<&'static str>;
}

Required Methods

fn display_help() -> Vec<&'static str>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl CommandArg for f32

fn display_help() -> Vec<&'static str>

impl CommandArg for i32

fn display_help() -> Vec<&'static str>

impl CommandArg for i64

fn display_help() -> Vec<&'static str>

impl CommandArg for ()

fn display_help() -> Vec<&'static str>

impl CommandArg for String

fn display_help() -> Vec<&'static str>

impl CommandArg for Uuid

fn display_help() -> Vec<&'static str>

impl<T> CommandArg for Option<T>

where T: CommandArg,

fn display_help() -> Vec<&'static str>

Implementors