summaryrefslogtreecommitdiffstats
path: root/vendor/clap/examples/tutorial_builder/01_quick.md
blob: 4a9e3fca17af79bd16e0b48fc4e61f1b94dfc675 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
```console
$ 01_quick --help
clap [..]
A simple to use, efficient, and full-featured Command Line Argument Parser

USAGE:
    01_quick[EXE] [OPTIONS] [name] [SUBCOMMAND]

ARGS:
    <name>    Optional name to operate on

OPTIONS:
    -c, --config <FILE>    Sets a custom config file
    -d, --debug            Turn debugging information on
    -h, --help             Print help information
    -V, --version          Print version information

SUBCOMMANDS:
    help    Print this message or the help of the given subcommand(s)
    test    does testing things

```

By default, the program does nothing:
```console
$ 01_quick
Debug mode is off

```

But you can mix and match the various features
```console
$ 01_quick -dd test
Debug mode is on
Not printing testing lists...

```