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61c9e6265b
For those that want the original behavior, you can usxe
`arg.help_heading(Some("FLAGS"))` on your flags. Limitations:
- This will not give you a special sort order
- This will not get a `[FLAGS]` added to usage
For templates, we removed `{unified}` and `{flags}`. To help people
catch these, a debug_assert was added.
I'm unsure but I think there might be a change in behavior in calcuating
when to show `[OPTION]` in usage. The old code only looked at
`required` while flags looked only at arg groups. We now look at both.
Ideally we'd add these in `_build` and remove special casing for
no-groups except in the sort order of groups. I feel like thats best
left for later.
This also reduced the scope of `App`s public API.
`get_*_with_no_heading` seemed a bit specialized to be in the public
API. #2853 looks at splitting it out into its own PR.
BREAKING CHANGE: Multiple
- `UnifiedHelpMessage` removed
- `{flags}` and `{unified}` are removed and will assert when present.
- `get_*_with_no_heading` removed
Fixes #2807
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|---|---|---|
| .. | ||
| ui | ||
| app_name.rs | ||
| arg_enum.rs | ||
| argument_naming.rs | ||
| arguments.rs | ||
| author_version_about.rs | ||
| basic.rs | ||
| boxed.rs | ||
| custom-string-parsers.rs | ||
| default_value.rs | ||
| deny-warnings.rs | ||
| doc-comments-help.rs | ||
| explicit_name_no_renaming.rs | ||
| flags.rs | ||
| flatten.rs | ||
| issues.rs | ||
| nested-subcommands.rs | ||
| nested.rs | ||
| non_literal_attributes.rs | ||
| options.rs | ||
| privacy.rs | ||
| raw_bool_literal.rs | ||
| raw_idents.rs | ||
| rename_all_env.rs | ||
| skip.rs | ||
| special_types.rs | ||
| subcommands.rs | ||
| ui.rs | ||
| utf8.rs | ||
| utils.rs | ||