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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/examples/multicall-busybox.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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-See the documentation for [`Command::multicall`][crate::App::multicall] for rationale.
-
-This example omits every command except true and false,
-which are the most trivial to implement,
-```console
-$ busybox true
-? 0
-
-$ busybox false
-? 1
-
-```
-*Note: without the links setup, we can't demonstrate the multicall behavior*
-
-But includes the `--install` option as an example of why it can be useful
-for the main program to take arguments that aren't applet subcommands.
-```console
-$ busybox --install
-? failed
-...
-
-```
-
-Though users must pass something:
-```console
-$ busybox
-? failed
-busybox
-
-USAGE:
- busybox [OPTIONS] [APPLET]
-
-OPTIONS:
- -h, --help Print help information
- --install <install> Install hardlinks for all subcommands in path
-
-APPLETS:
- false does nothing unsuccessfully
- help Print this message or the help of the given subcommand(s)
- true does nothing successfully
-
-```