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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
commit64d98f8ee037282c35007b64c2649055c56af1db (patch)
tree5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /vendor/clap/examples/tutorial_builder/04_01_possible.md
parentAdding debian version 1.67.1+dfsg1-1. (diff)
downloadrustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz
rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+```console
+$ 04_01_possible --help
+A simple to use, efficient, and full-featured Command Line Argument Parser
+
+Usage: 04_01_possible[EXE] <MODE>
+
+Arguments:
+ <MODE> What mode to run the program in [possible values: fast, slow]
+
+Options:
+ -h, --help Print help
+ -V, --version Print version
+
+$ 04_01_possible fast
+Hare
+
+$ 04_01_possible slow
+Tortoise
+
+$ 04_01_possible medium
+? failed
+error: invalid value 'medium' for '<MODE>'
+ [possible values: fast, slow]
+
+For more information, try '--help'.
+
+```