| See the documentation for [`Command::multicall`][crate::Command::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 |
| Usage: busybox [OPTIONS] [APPLET] |
| |
| APPLETS: |
| true does nothing successfully |
| false does nothing unsuccessfully |
| help Print this message or the help of the given subcommand(s) |
| |
| Options: |
| --install <install> Install hardlinks for all subcommands in path |
| -h, --help Print help |
| |
| ``` |
