We achieved this by:
* Handle `--output-format` argument, accepting `html` or `json`
* If `json` is passed, we append the following in
`prepare_rustdoc`:
1. `-Zunstable-options`
2. `--output-format`
Fixes#12103
Signed-off-by: Charalampos Mitrodimas <charmitro@posteo.net>
This fixes an issue where `--quiet` doesn't work with commands that have
subcommands. This is because `config_configure` only looks at the global
and top-level subcommand, and not deeper subcommands. The issue was that
`--quiet` was not defined as a global flag. This was changed in
https://github.com/rust-lang/cargo/pull/6358 in order to give a better
help message for `cargo test --quiet`. I don't remember if clap just
didn't support overriding at the time, or if we just didn't know how it
worked. Anyways, it seems to work to override it now, so I think it
should be fine to mark it as global.
This should bring in `--quiet` more in-line with how `--verbose` works.
This means that `--quiet` is now accepted with `cargo report`,
`cargo help`, and `cargo config`.
This also fixes `--quiet` with `cargo clean gc`.
This should also help with supporting `--quiet` with the new `cargo
owner` subcommands being added in
https://github.com/rust-lang/cargo/pull/11879.
Fixes#12957
We already refer to test targets as "test targets" instead of "tests" in
`--test` but not `--tests` or in the error output. This makes it
uniformly refer to them as "test targets", making it clearer that these
aren't test functions.
Fixes#7864
This mirrors some of the categories from `cargo help` (the man pages).
There are fewer categories to avoid extra vertical space. Instead, they
are left int the `Options` category but put first.
