clap/examples/multicall_hostname.md

*Jump to [source](multicall_hostname.rs)*

Example of a `hostname-style` multicall program

See the documentation for clap::AppSettings::Multicall for rationale.

This example omits the implementation of displaying address config

```bash
$ hostname
www
```
*Note: without the links setup, we can't demonstrate the multicall behavior*
docs: Re-work examples This creates distinct tutorial examples from complex feature examples (more how-tos). Both sets are getting builder / derive versions (at least the critical ones). 2021-11-30 18:30:19 +00:00			`Jump to [source](multicall_hostname.rs)`

test: More thoroughly test examples This ports our example testing over to [trycmd](https://docs.rs/) so we can: - More thoroughly test our examples - Provide always-up-to-date example usage The old way of testing automatically picked up examples. This new way requires we have a `.md` file that uses the example in some way. Notes: - Moved overall example description to the `.md` file - I added cross-linking between related examples - `14_groups` had a redundant paragraph (twice talked about "one and only one" 2021-11-10 22:15:30 +00:00			Example of a `hostname-style` multicall program

			`See the documentation for clap::AppSettings::Multicall for rationale.`

			`This example omits the implementation of displaying address config`

fix: Windows Multicall support The executable suffix is unconditionally stripped off the file path so that the file name matches subcommands names without having to add the EXE suffix on different platforms. 2021-12-09 23:05:31 +00:00			```bash
test: Verify examples based on feature flags 2021-11-23 21:59:56 +00:00			`$ hostname`
test: More thoroughly test examples This ports our example testing over to [trycmd](https://docs.rs/) so we can: - More thoroughly test our examples - Provide always-up-to-date example usage The old way of testing automatically picked up examples. This new way requires we have a `.md` file that uses the example in some way. Notes: - Moved overall example description to the `.md` file - I added cross-linking between related examples - `14_groups` had a redundant paragraph (twice talked about "one and only one" 2021-11-10 22:15:30 +00:00			`www`
			```
fix: Example typo 2021-12-11 17:18:03 +00:00			`Note: without the links setup, we can't demonstrate the multicall behavior`