8 commits

Author	SHA1	Message	Date
Ed Page	60c9c2e59a	docs(derive): Use more-specific traits ... This helps to raise visibility of the new derive traits. I didn't touch ui tests because there were a lot and they didn't seem to be as high value.	2021-10-12 07:51:11 -05:00
Ed Page	d840d5650e	fix(derive)!: Rename Clap to Parser. ... Before #2005, `Clap` was a special trait that derived all clap traits it detected were relevant (including an enum getting both `ArgEnum`, `Clap`, and `Subcommand`). Now, we have elevated `Clap`, `Args`, `Subcommand`, and `ArgEnum` to be user facing but the name `Clap` isn't very descriptive. This also helps further clarify the relationships so a crate providing an item to be `#[clap(flatten)]` or `#[clap(subcommand)]` is more likely to choose the needed trait to derive. Also, my proposed fix fo #2785 includes making `App` attributes almost exclusively for `Clap`. Clarifying the names/roles will help communicate this. For prior discussion, see #2583	2021-10-09 20:12:03 -05:00
Ed Page	9afa08ff50	fix(derive): Support SubcommandsNegateReqs ... Before there was no way to make `SubcommandsNegateReqs` with `clap_derive` because it required a required field with a sentinel value for when the required part was negated. We blocked that. This turned out simpler than I expected. This came out of the discussion for #2255 but that issue is more specifically about the panic, so not closing it.	2021-10-05 16:02:02 -05:00
patrick-gu	eca8ba6098	Make multiple_values false with Option<Option<...>>	2021-08-01 14:50:31 -07:00
Pavan Kumar Sunkara	3f94d17c71	Removed Arg::multiple	2021-06-16 07:17:11 +01:00
CreepySkeleton	5d9ef1527f	Fix warnings in tests & examples	2020-03-05 13:40:25 +03:00
Pavan Kumar Sunkara	dd75cee72c	fix: Clippy should pass	2020-02-01 06:48:50 +01:00
Pavan Kumar Sunkara	5e8f424dfe	Merged clap_derive using git-subtree	2020-01-18 17:40:07 +05:30