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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:11:38 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:13:23 +0000 |
commit | 20431706a863f92cb37dc512fef6e48d192aaf2c (patch) | |
tree | 2867f13f5fd5437ba628c67d7f87309ccadcd286 /vendor/clap-3.2.20/examples/tutorial_builder/04_02_validate.md | |
parent | Releasing progress-linux version 1.65.0+dfsg1-2~progress7.99u1. (diff) | |
download | rustc-20431706a863f92cb37dc512fef6e48d192aaf2c.tar.xz rustc-20431706a863f92cb37dc512fef6e48d192aaf2c.zip |
Merging upstream version 1.66.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/clap-3.2.20/examples/tutorial_builder/04_02_validate.md')
-rw-r--r-- | vendor/clap-3.2.20/examples/tutorial_builder/04_02_validate.md | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/04_02_validate.md b/vendor/clap-3.2.20/examples/tutorial_builder/04_02_validate.md new file mode 100644 index 000000000..a317a8eb7 --- /dev/null +++ b/vendor/clap-3.2.20/examples/tutorial_builder/04_02_validate.md @@ -0,0 +1,31 @@ +```console +$ 04_02_validate --help +clap [..] +A simple to use, efficient, and full-featured Command Line Argument Parser + +USAGE: + 04_02_validate[EXE] <PORT> + +ARGS: + <PORT> Network port to use + +OPTIONS: + -h, --help Print help information + -V, --version Print version information + +$ 04_02_validate 22 +PORT = 22 + +$ 04_02_validate foobar +? failed +error: Invalid value "foobar" for '<PORT>': `foobar` isn't a port number + +For more information try --help + +$ 04_02_validate 0 +? failed +error: Invalid value "0" for '<PORT>': Port not in range 1-65535 + +For more information try --help + +``` |