Help Crafter

This crate provides simple method for generating help messages for your CLI application.

Quick Start

1. command() for chaining commands to build help message
2. build() for generate help message

Example

use help_crafter::enums::{DASHED, Parameter};
use help_crafter::HelpMessageBuilder;

   let help = HelpMessageBuilder::default()
   .command("i", "index", Parameter::NO, "index", DASHED::YES)
   .command(
       "k",
       "kill",
       Parameter::REQUIRED("sessions_id"),
       "the big brown fox jumps over the lazy dog the big brown fox",
       DASHED::YES,
   )
   .command(
       "",
       "rub",
       Parameter::OPTIONAL("something"),
       "rub something",
       DASHED::NO,
   )
   .command(
       "t",
       "",
       Parameter::REQUIRED("something"),
       "t something",
       DASHED::YES,
   )
   .command(
       "o",
       "",
       Parameter::OPTIONAL("something"),
       "o something",
       DASHED::NO,
   )
   .build();