帮助Crafter

此crate提供了一种简单的方法来为您的CLI应用程序生成帮助信息。

快速开始

1. 使用command()来链接命令以构建帮助信息
2. 使用build()来生成帮助信息

示例

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();

lib.rs:

帮助Crafter

此crate提供了一种简单的方法来为您的CLI应用程序生成帮助信息。

快速开始

1. command()用于链接命令以构建帮助信息
2. build()用于生成帮助信息

示例

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();

返回以下信息。

-i   --index                   index                                                      
-k   --kill    <sessions_id>   the big brown fox jumps over the lazy
                               dog the big brown fox
       rub     [something]     rub something                                              
-t             <something>     t something                                                
 o             [something]     o something