20 lines
498 B
Markdown
20 lines
498 B
Markdown
|
```console
|
||
|
|
$ demo --help
|
||
|
|
clap [..]
|
||
|
|
A simple to use, efficient, and full-featured Command Line Argument Parser
|
||
|
|
|
||
|
|
USAGE:
|
||
|
|
demo[EXE] [OPTIONS] --name <NAME>
|
||
|
|
|
||
|
|
OPTIONS:
|
||
|
|
-c, --count <COUNT> Number of times to greet [default: 1]
|
||
|
|
-h, --help Print help information
|
||
|
|
-n, --name <NAME> Name of the person to greet
|
||
|
|
-V, --version Print version information
|
||
|
|
|
||
|
|
$ demo --name Me
|
||
|
|
Hello Me!
|
||
|
|
|
||
|
|
```
|
||
|
|
*(version number and `.exe` extension on windows replaced by placeholders)*
|