Struct CliMeta 

pub struct CliMeta {
    pub name: String,
    pub description: String,
    pub version: Option<String>,
    pub usage: Option<String>,
}

Should be used when describing your cli app, this will show up in your help message

Fields

name: String

The name or executable name of your app. Preferably this should be your executable for the reason of clarity.

description: String

The description of your app, for example this could include what the usecase for this executable can be

version: Option<String>

.

usage: Option<String>

.

Implementations

impl CliMeta

pub fn new(name: String, description: String) -> Self

Create a new instance of CliMeta

pub fn version(self, version: impl Into<String>) -> Self

Set the version of your app

pub fn usage(self, usage: impl Into<String>) -> Self

Set the usage of your app

Trait Implementations

impl Clone for CliMeta

fn clone(&self) -> CliMeta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CliMeta

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

Formats the value using the given formatter.

impl Default for CliMeta

fn default() -> CliMeta

Returns the “default value” for a type.