This could offer performance gains when parsing a published
manifest since the targets don't need to be discovered.
To see this, we'd first need to stop discovering potential targets even when it isn't
needed.
We allowed `[badges]` to inherit from `[workspace.package.badges]`
This was a bug:
- This was not specified in the RFC
- We did not document this
- Even if someone were to try to guess to use this, it is inconsistent
with how inheritance works because this should inherit from
`workspace.badges` instead of `workspace.package.badges`
While keeping in mind that `[badges]` is effectively deprecated.
In that context, I think its safe to break support for this without a
transition period.
Fixes#13643
This is part of #13629
This turns deps like
```toml
foo = { optional = true }
```
from `version="*"` deps with a warning into errors.
This breaking change was deemed acceptable because this behavior has
been considered a bug from the beginning.
We have gotten little to no feedback about people wanting this behavior.
This improves our forwards-compatibility story as we can add new
dependency sources and they won't be considered a wildcard registry
dependency on older cargo.
This is to help with #9930
Example changes:
```diff
-[LOCKING] 4 packages
+[LOCKING] 4 packages to latest version
-[LOCKING] 2 packages
+[LOCKING] 2 packages to latest Rust 1.60.0 compatible versions
-[LOCKING] 2 packages
+[LOCKING] 2 packages to earliest versions
```
Benefits
- The package count is of "added" packages and this makes that more
logically clear
- This gives users transparency into what is happening, especially with
- what rust-version is use
- the transition to this feature in the new edition
- whether the planned config was applied or not (as I don't want it to
require an MSRV bump)
- Will make it easier in tests to show what changed
- Provides more motiviation to show this message in `cargo update` and
`cargo install` (that will be explored in a follow up PR)
This does come at the cost of more verbose output but hopefully not too
verbose. This is why I left off other factors, like avoid-dev-deps.
crates.io reads rust-version from the tarball directly, but we can include it in
the publish request for the sake of consistency for third-party registries.
