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Diffstat (limited to 'vendor/clap/examples/tutorial_builder/04_02_parse.md')
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diff --git a/vendor/clap/examples/tutorial_builder/04_02_parse.md b/vendor/clap/examples/tutorial_builder/04_02_parse.md new file mode 100644 index 000000000..605bf4b59 --- /dev/null +++ b/vendor/clap/examples/tutorial_builder/04_02_parse.md @@ -0,0 +1,31 @@ +```console +$ 04_02_parse --help +clap [..] +A simple to use, efficient, and full-featured Command Line Argument Parser + +USAGE: + 04_02_parse[EXE] <PORT> + +ARGS: + <PORT> Network port to use + +OPTIONS: + -h, --help Print help information + -V, --version Print version information + +$ 04_02_parse 22 +PORT = 22 + +$ 04_02_parse foobar +? failed +error: Invalid value "foobar" for '<PORT>': invalid digit found in string + +For more information try --help + +$ 04_02_parse_derive 0 +? failed +error: Invalid value "0" for '<PORT>': 0 is not in 1..=65535 + +For more information try --help + +``` |