The downside is we can't skip allocations with
- `ValueEnum` default values
- Vaid subcommands

...

Impact:
- Binary size: 556.6 KiB to 578.4 KiB 565.3 KiB
- build time: 9.6393 us
- parse time: 12...

Impact:
- Binary size: 556.6 KiB to 578.4 KiB
- build time: 6.4950 us (7% slower)
- parse time: ...

feat(clap_complete_fig): Escape all strings

fix: Ensure partial eq is symetric

fix!: Remove lifetime from PossibleValue

Another step towards #1041

This isn't the long term type for `PossibleValue::help`, I just want...

fix: Switch to owned OsStr type

feat(parser): Make customizeing flags easier

While `TypedValueParser` will generally make it easier to reuse value
parsers, this was particul...

fix: Allow non-bool value_parsers for SetTrue

Not sure if we could have originally made this work but it definitely
does now that we use `defa...

With being able to accept owned types now, `clap_derive` no longer needs
`once_cell` to make dyn...

This is a part of #1041

Because `Option<Into<T>>` is ambiguous for `None`, we had to create
`Re...

Fix typo in CHANGELOG.md

fix!: Require/default conditional APIs are more explicit

This helps with
- API cleanup by not having ambigious `None`, see #950
- Removes ambiguity with ...

docs: fix typo in markdown formatting

This is prep for holding an owned type

fix!: Prefer `IntoIterator` over `&[]`

The main breakinge change cases:
- `&[char]`: now requires removing `&`
- All other non-ID `&[_]...

feat(parser): Report what arg ids are present

For now, we are focusing only on iterating over the argument ids and not
the values.

This provi...

Quality improvements to FAQ docs

Fix enum example comment

fix(parser)!: Store args in a group, rather than values

Now that `Id` is public, we can have `ArgMatches` report them. If we
have to choose one behavio...

Unfortunately, this added another 6.6 KB

Compared to `HEAD~` on `06_rustup`:
- build: 7.41us ->...

This is a step towards #1041
- `ArgGroup` no longer takes a lifetime
- One less field type needs...

This is a part of #2870 and is prep for #1041

Oddly enough, this dropped the binary size by 200...

Compared to `master` on `06_rustup`:
- build: 5.74us -> 6.21us
- parse: 7.57us -> 7.55us
- parse...

This is prep for merging name/id

This is prep for changing out the types

This dropped the size by 0.4 KB

This will help avoid issues with new warnings

style: Address clippy

refactor: Move off of HashMap/IndexMap to flat containers

This dropped 17KB

Again, performance shouldn't be too bad as the total number of argument
id's ...

This dropped `.text` by 14KB

Anything in debug asserts or help/usage output doesn't matter for
...

chore: Bump MSRV to 1.60.0

fix: No implicit version/help actions

While at it, this cleans up all of the features. For some reason, I
couldn't do `dep:clap_deriv...

Documenting the existing behavior is challenging which suggests it can
cause user confusion. So...

fix!: Require explicit help/version disabling

Before we introduced actions, it required specific setups to engage with
claps version and help ...

style: Make clippy happy

fix(debug): Make it easier to address help issues

Inspired by #4033

docs: Clarify confusing API points

fix(derive): Add "id" attribute

Previously the Arg id was set with the "name" attribute. This allows use
of an "id" attribute to...

docs(tutorial): Switch to hand-implemented ValueEnum

docs: v4-specific improvements

Biggest problem identified is that we are incorrectly setting the help
usage in `04_04_custom`

fix!: Make ArgAction::Set the default

Because of our changes from v3, we can't rely on `_build` taking care of
this for us.

This removes the need for `TakesValue` bookkeeping for when we knew we
took values but didn't kn...

Naming is hard. I found I was writing new code without the `s` so that
suggests the name was wr...

refactor: We don't need MultipleValues for bookkeeping afterall

TakesValue helps because it provides a way for a lot of settings to say
a value is needed withou...

fix!: Remove bookkeeping getters from API

multiple_values is now just book keeping for the builder, instead people
should look to actions ...

At this point, it is an implementation detail to help with book keeping
within the builder.

The only time it won't be initialized is before `_build`. This is possible because
of #4027

I ...

fix!: Replace takes_value with number_of_values

fix: Always ensure `num_args` is initialized

As we move people off takes_value/multiple_values, this will provide
something to check.

This w...