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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:11:38 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:12:43 +0000
commitcf94bdc0742c13e2a0cac864c478b8626b266e1b (patch)
tree044670aa50cc5e2b4229aa0b6b3df6676730c0a6 /vendor/clap-3.2.20/examples/tutorial_derive/03_03_positional.md
parentAdding debian version 1.65.0+dfsg1-2. (diff)
downloadrustc-cf94bdc0742c13e2a0cac864c478b8626b266e1b.tar.xz
rustc-cf94bdc0742c13e2a0cac864c478b8626b266e1b.zip
Merging upstream version 1.66.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+```console
+$ 03_03_positional_derive --help
+clap [..]
+A simple to use, efficient, and full-featured Command Line Argument Parser
+
+USAGE:
+ 03_03_positional_derive[EXE] [NAME]
+
+ARGS:
+ <NAME>
+
+OPTIONS:
+ -h, --help Print help information
+ -V, --version Print version information
+
+$ 03_03_positional_derive
+name: None
+
+$ 03_03_positional_derive bob
+name: Some("bob")
+
+```