toiletcli

Minimal framework for command line applications. This is I-use-the-language-for-the-first-time project (I had a lot of fun with Rust so far).

This crate contains examples and a demo cat program, which can be built/run with:

$ cargo run --example <...>

pub mod flags;

//! Command line flag parsing.

use std::env::args;

use toiletcli::flags;
use toiletcli::flags::*;

let mut color: String;
let mut show_help: bool;

let mut flags = flags!(
    color: StringFlag,   ["--color", "-c"],
    show_help: BoolFlag, ["--help"]
);

let args = parse_flags(&mut args(), &mut flags);

pub mod common;

//! Common functions.

use toiletcli::common;

let path = "toilet/bin/program";
let name = common::name_from_path(path);

assert_eq!(name, "program");